# Cessna 170B - Type: Aircraft model (FAA registry) - Registry codes: 2072306, 2072307 - Manufacturer (registry): CESSNA - Model: 170B - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 4 - Weight class: Up to 12,499 lb - Cruise speed: 105 mph - Certification: Type certificated - Data sheet: [TCDS A-799](https://openairdocs.org/tcds/A-799) (OpenAirDocs) - Holder: Textron Aviation Inc. - Registered aircraft: 1,300 - Page: https://openairdocs.org/model/cessna-170b Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. The FAA lists this model under more than one registry code, usually for different spellings of the maker. This page covers them all. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023 - [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI). Effective Mar 21, 2022 - [AD 2011-10-09](https://openairdocs.org/ad/2011-10-09): Seat Rails and Roller Housing Inspections · Cessna 150A, 150B, 150C and 221 more. Effective Jun 17, 2011 - [AD 2006-12-07](https://openairdocs.org/ad/2006-12-07): ECi cylinder assemblies · Aerostar AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 386 more. Effective Jul 11, 2006 - [AD 2006-03-08](https://openairdocs.org/ad/2006-03-08): Vacuum pumps · Aero Advantage 14-19, 14-19-2, 14-19-3 and 299 more. Effective Mar 10, 2006 - [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005 - [AD 2004-19-01](https://openairdocs.org/ad/2004-19-01): Upper shoulder harness adjusters · Cessna F150G, F150H, F150J and 129 more. Effective Nov 1, 2004 - [AD 98-21-21 R1](https://openairdocs.org/ad/98-21-21-R1): Electric Inflatable Door Seals · Cessna 17-30, 17-30A, 17-31 and 267 more. Effective May 1, 2000 - [AD 99-27-02](https://openairdocs.org/ad/99-27-02): Fuel Selector Valves · Cessna 170B, 172, 172A and 36 more. Effective Jan 21, 2000 - [AD 96-12-22](https://openairdocs.org/ad/96-12-22): Full Flow Engine Oil Adapter · Bellanca CH-300 Pacemaker, 120, 140 and 361 more. Effective Jul 31, 1996 - [AD 96-09-06](https://openairdocs.org/ad/96-09-06): Air Filter Assemblies · Maule Aerospace Technology 7ACA, 7ECA, 7FC and 180 more. Effective Jun 7, 1996 - [AD 79-10-14 R1](https://openairdocs.org/ad/79-10-14-R1): Fuel Tank Venting · Cessna 140A, 150, 150A and 172 more. Effective May 30, 1988 - [AD 82-07-02](https://openairdocs.org/ad/82-07-02): Engine Crankcase Breather · Lycoming O-360-A1A engine and Hartzell HC-C2YK-1B/7666A-2… (Avcon Industries STC SA1324CE or 14 others). Effective Apr 8, 1982 - [AD 81-15-03](https://openairdocs.org/ad/81-15-03): Engine Inlet Air Filters · Replace existing engine induction air filter (Brackett Aero Filters STC SA693CE or SA71GL). Effective Jul 20, 1981 - [AD 79-08-03](https://openairdocs.org/ad/79-08-03): Electrical System · Cessna 120, 140, 140A and 152 more. Effective Jun 6, 1979 - [AD 74-06-02](https://openairdocs.org/ad/74-06-02): AVCON Mufflers · Lycoming 150 and160 hp Model O-320-( ) engine (Williams Robert or Barbara STC SA750CE or 3 others). Effective Mar 18, 1974 - [AD 73-17-01](https://openairdocs.org/ad/73-17-01): Fuel Transfer Pump Placard · Cessna 170, 170A, 170B and 53 more. Effective Aug 16, 1973 - [AD 69-15-03](https://openairdocs.org/ad/69-15-03): Muffler Assembly · Lycoming O-320-A1A, A1B, A3A, A3B or Lycoming O-320-B1A, B1B… (D'Shannon Products STC SA135CE or 8 others). Effective Aug 20, 1969 - [AD 54-02-02](https://openairdocs.org/ad/54-02-02): Wheel Skis · Cessna 170, 170A, 170B and 2 more Historical (superseded or no longer in force): - [AD 87-20-03 R2](https://openairdocs.org/ad/87-20-03-R2) (historical): Seat Tracks · Cessna 150A, 150B, 150C and 212 more. Effective Sep 24, 1990 - [AD 86-26-04](https://openairdocs.org/ad/86-26-04) (historical): Shoulder Harness Adjuster · Cessna Aircraft Company, The 120, 140, 140A and 134 more. Effective Jan 6, 1987 ## Information bulletins (advisory) (7) - [SAIB SW-18-31](https://openairdocs.org/saib/SW-18-31): NAVIGATION, ATTITUDE, AND DIRECTION DATA SYSTEM. Issued Nov 21, 2018 - [SAIB CE-18-23](https://openairdocs.org/saib/CE-18-23): Passenger Compartment Equipment - Installation of F. Atlee Dodge Aircraft Services LLC. Folding Jump Seats. Issued Jul 19, 2018 - [SAIB CE-12-14](https://openairdocs.org/saib/CE-12-14): Three Alternative Methods of Compliance for AD 2011-10-09. Issued Jan 25, 2012 - [SAIB CE-10-40R1](https://openairdocs.org/saib/CE-10-40R1): Aircraft Fuel System; water contamination of fuel tank systems on Cessna single engine airplanes. Issued Jul 30, 2010 - [SAIB CE-10-40](https://openairdocs.org/saib/CE-10-40) (historical): Aircraft Fuel System; water contamination of fuel tank systems on Cessna single engine airplanes. Issued Jul 27, 2010 - [SAIB CE-09-42](https://openairdocs.org/saib/CE-09-42): Lights - Landing Light, Beacon Light and Taxi Light Switch Applications. Issued Jul 24, 2009 - [SAIB CE-09-10](https://openairdocs.org/saib/CE-09-10): Availability of Secondary Seat Stops for Pilot and Copilot Seats. Issued Feb 5, 2009 ## Registered aircraft (1,300, first 50) - [N108TS](https://openairdocs.org/aircraft/N108TS): [Hesser Dale W](https://openairdocs.org/faa-owner/HESSER%20DALE%20W), [Cardington, OH](https://openairdocs.org/faa-place/OH/Cardington), built 1952, S/N 20328 - [N111L](https://openairdocs.org/aircraft/N111L): [Knuth Dale G](https://openairdocs.org/faa-owner/KNUTH%20DALE%20G), [Hartford, SD](https://openairdocs.org/faa-place/SD/Hartford), built 1952, S/N 20642 - [N112QB](https://openairdocs.org/aircraft/N112QB): [Floyd Austin](https://openairdocs.org/faa-owner/FLOYD%20AUSTIN), [Searcy, AR](https://openairdocs.org/faa-place/AR/Searcy), built 1955, S/N 26952 - [N117GS](https://openairdocs.org/aircraft/N117GS): [Simdorn William N](https://openairdocs.org/faa-owner/SIMDORN%20WILLIAM%20N), [Scappoose, OR](https://openairdocs.org/faa-place/OR/Scappoose), built 1956, S/N 27157 - [N118F](https://openairdocs.org/aircraft/N118F): [Remington William J](https://openairdocs.org/faa-owner/REMINGTON%20WILLIAM%20J), [Decorah, IA](https://openairdocs.org/faa-place/IA/Decorah), built 1952, S/N 25329 - [N1209R](https://openairdocs.org/aircraft/N1209R): [Rowley Timothy](https://openairdocs.org/faa-owner/ROWLEY%20TIMOTHY), [Roopville, GA](https://openairdocs.org/faa-place/GA/Roopville), built 1954, S/N 26152 - [N1224V](https://openairdocs.org/aircraft/N1224V): [Carter John T](https://openairdocs.org/faa-owner/CARTER%20JOHN%20T), [Huntington Beach, CA](https://openairdocs.org/faa-place/CA/Huntington%20Beach), built 1952, S/N 20358 - [N135H](https://openairdocs.org/aircraft/N135H): [Mid Continent Aircraft Corp](https://openairdocs.org/faa-owner/MID%20CONTINENT%20AIRCRAFT%20CORP), [Hayti, MO](https://openairdocs.org/faa-place/MO/Hayti), built 1952, S/N 20829 - [N135JB](https://openairdocs.org/aircraft/N135JB): [Majane John A](https://openairdocs.org/faa-owner/MAJANE%20JOHN%20A), [Bethesda, MD](https://openairdocs.org/faa-place/MD/Bethesda), built 1955, S/N 26850 - [N138WW](https://openairdocs.org/aircraft/N138WW): [Cutler Christopher P](https://openairdocs.org/faa-owner/CUTLER%20CHRISTOPHER%20P), [Whitewright, TX](https://openairdocs.org/faa-place/TX/Whitewright), built 1954, S/N 26189 - [N139AR](https://openairdocs.org/aircraft/N139AR): [Sky West Aviation Inc Trustee](https://openairdocs.org/faa-owner/SKY%20WEST%20AVIATION%20INC%20TRUSTEE), [Albuquerque, NM](https://openairdocs.org/faa-place/NM/Albuquerque), S/N 25557 - [N14055](https://openairdocs.org/aircraft/N14055): [Top Hand Inc](https://openairdocs.org/faa-owner/TOP%20HAND%20INC), [Laurel, MT](https://openairdocs.org/faa-place/MT/Laurel), built 1952, S/N 20937 - [N146YS](https://openairdocs.org/aircraft/N146YS): [Horn George A](https://openairdocs.org/faa-owner/HORN%20GEORGE%20A), [Spicewood, TX](https://openairdocs.org/faa-place/TX/Spicewood), built 1952, S/N 25713 - [N152M](https://openairdocs.org/aircraft/N152M): [Nauleau Paul Elie](https://openairdocs.org/faa-owner/NAULEAU%20PAUL%20ELIE), [San Francisco, CA](https://openairdocs.org/faa-place/CA/San%20Francisco), built 1952, S/N 25006 - [N153WS](https://openairdocs.org/aircraft/N153WS): [Zeissner Douglas K](https://openairdocs.org/faa-owner/ZEISSNER%20DOUGLAS%20K), [Chino, CA](https://openairdocs.org/faa-place/CA/Chino), built 1952, S/N 25355 - [N155V](https://openairdocs.org/aircraft/N155V): [Wolcott Guy R II](https://openairdocs.org/faa-owner/WOLCOTT%20GUY%20R%20II), [Gresham, OR](https://openairdocs.org/faa-place/OR/Gresham), built 1952, S/N 20949 - [N1625D](https://openairdocs.org/aircraft/N1625D): [Hatcher Aviation LLC](https://openairdocs.org/faa-owner/HATCHER%20AVIATION%20LLC), [Little Rock, AR](https://openairdocs.org/faa-place/AR/Little%20Rock), built 1951, S/N 20267 - [N1629D](https://openairdocs.org/aircraft/N1629D): [Ebenezer Richard C](https://openairdocs.org/faa-owner/EBENEZER%20RICHARD%20C), [Soldotna, AK](https://openairdocs.org/faa-place/AK/Soldotna), built 1952, S/N 20271 - [N1634D](https://openairdocs.org/aircraft/N1634D): [Blackhawk Aviation LLC](https://openairdocs.org/faa-owner/BLACKHAWK%20AVIATION%20LLC), [Medicine Park, OK](https://openairdocs.org/faa-place/OK/Medicine%20Park), built 1952, S/N 20276 - [N1636D](https://openairdocs.org/aircraft/N1636D): [Deruiter Don DBA](https://openairdocs.org/faa-owner/DERUITER%20DON%20DBA), [Lake City, MI](https://openairdocs.org/faa-place/MI/Lake%20City), built 1952, S/N 20278 - [N1639D](https://openairdocs.org/aircraft/N1639D): [Voigt Don M](https://openairdocs.org/faa-owner/VOIGT%20DON%20M), [Palmer, AK](https://openairdocs.org/faa-place/AK/Palmer), built 1952, S/N 20281 - [N163W](https://openairdocs.org/aircraft/N163W): [Davis Paul J Jr](https://openairdocs.org/faa-owner/DAVIS%20PAUL%20J%20JR), [Springdale, AR](https://openairdocs.org/faa-place/AR/Springdale), built 1956, S/N 27094 - [N1640D](https://openairdocs.org/aircraft/N1640D): [Roessler Larry J](https://openairdocs.org/faa-owner/ROESSLER%20LARRY%20J), [Groveland, CA](https://openairdocs.org/faa-place/CA/Groveland), built 1952, S/N 20282 - [N1643D](https://openairdocs.org/aircraft/N1643D): [Maselko Jacek](https://openairdocs.org/faa-owner/MASELKO%20JACEK), [Juneau, AK](https://openairdocs.org/faa-place/AK/Juneau), built 1952, S/N 20285 - [N1646D](https://openairdocs.org/aircraft/N1646D): [Draggin Tail Pilots](https://openairdocs.org/faa-owner/DRAGGIN%20TAIL%20PILOTS), [Prospect, PA](https://openairdocs.org/faa-place/PA/Prospect), S/N 20288 - [N1647D](https://openairdocs.org/aircraft/N1647D): [Express Aviation Management LLC](https://openairdocs.org/faa-owner/EXPRESS%20AVIATION%20MANAGEMENT%20LLC), [Dover, DE](https://openairdocs.org/faa-place/DE/Dover), S/N 20289 - [N1651D](https://openairdocs.org/aircraft/N1651D): [Weber Donald B](https://openairdocs.org/faa-owner/WEBER%20DONALD%20B), [Chugiak, AK](https://openairdocs.org/faa-place/AK/Chugiak), built 1952, S/N 20293 - [N1652D](https://openairdocs.org/aircraft/N1652D): [Fischer Andrew G](https://openairdocs.org/faa-owner/FISCHER%20ANDREW%20G), [Hopkins, MN](https://openairdocs.org/faa-place/MN/Hopkins), built 1952, S/N 20294 - [N1655D](https://openairdocs.org/aircraft/N1655D): [Acosta Antonio A](https://openairdocs.org/faa-owner/ACOSTA%20ANTONIO%20A), [Campbell Hall, NY](https://openairdocs.org/faa-place/NY/Campbell%20Hall), built 1952, S/N 20297 - [N1657D](https://openairdocs.org/aircraft/N1657D): [Flying Aces LLC](https://openairdocs.org/faa-owner/FLYING%20ACES%20LLC), [Scappoose, OR](https://openairdocs.org/faa-place/OR/Scappoose), built 1952, S/N 20299 - [N1658D](https://openairdocs.org/aircraft/N1658D): [Clement Aircraft LLC](https://openairdocs.org/faa-owner/CLEMENT%20AIRCRAFT%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1952, S/N 20300 - [N1660D](https://openairdocs.org/aircraft/N1660D): [Foster Mike](https://openairdocs.org/faa-owner/FOSTER%20MIKE), [Alameda, CA](https://openairdocs.org/faa-place/CA/Alameda), built 1952, S/N 20302 - [N1664D](https://openairdocs.org/aircraft/N1664D): [Scud Air Solutions LLC](https://openairdocs.org/faa-owner/SCUD%20AIR%20SOLUTIONS%20LLC), [South Weber, UT](https://openairdocs.org/faa-place/UT/South%20Weber), S/N 20306 - [N1665D](https://openairdocs.org/aircraft/N1665D): [Dinstel Delbert F](https://openairdocs.org/faa-owner/DINSTEL%20DELBERT%20F), [Park City, MT](https://openairdocs.org/faa-place/MT/Park%20City), built 1952, S/N 20307 - [N1675D](https://openairdocs.org/aircraft/N1675D): [Ratcliff Whitcomb T](https://openairdocs.org/faa-owner/RATCLIFF%20WHITCOMB%20T), [Carnation, WA](https://openairdocs.org/faa-place/WA/Carnation), built 1952, S/N 20317 - [N1676D](https://openairdocs.org/aircraft/N1676D): [Johnston Brent A](https://openairdocs.org/faa-owner/JOHNSTON%20BRENT%20A), [Galena, OH](https://openairdocs.org/faa-place/OH/Galena), built 1952, S/N 20318 - [N1680D](https://openairdocs.org/aircraft/N1680D): [Trade Winds Aviation Holdings LLC](https://openairdocs.org/faa-owner/TRADE%20WINDS%20AVIATION%20HOLDINGS%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 1952, S/N 20322 - [N1681D](https://openairdocs.org/aircraft/N1681D): [Kaiserauer Brian](https://openairdocs.org/faa-owner/KAISERAUER%20BRIAN), [Longmont, CO](https://openairdocs.org/faa-place/CO/Longmont), built 1952, S/N 20323 - [N1685D](https://openairdocs.org/aircraft/N1685D): [Angrisani Robert J](https://openairdocs.org/faa-owner/ANGRISANI%20ROBERT%20J), [Sacramento, CA](https://openairdocs.org/faa-place/CA/Sacramento), built 1952, S/N 20327 - [N1688D](https://openairdocs.org/aircraft/N1688D): [Isburgh Andrew N](https://openairdocs.org/faa-owner/ISBURGH%20ANDREW%20N), [Conyers, GA](https://openairdocs.org/faa-place/GA/Conyers), built 1952, S/N 20330 - [N1689D](https://openairdocs.org/aircraft/N1689D): [Humphreys Richard P](https://openairdocs.org/faa-owner/HUMPHREYS%20RICHARD%20P), [Sequim, WA](https://openairdocs.org/faa-place/WA/Sequim), S/N 20331 - [N1691D](https://openairdocs.org/aircraft/N1691D): [Schaak James D](https://openairdocs.org/faa-owner/SCHAAK%20JAMES%20D), [Billings, MT](https://openairdocs.org/faa-place/MT/Billings), S/N 20333 - [N1698D](https://openairdocs.org/aircraft/N1698D): [Fandler Ron](https://openairdocs.org/faa-owner/FANDLER%20RON), [Gresham, WI](https://openairdocs.org/faa-place/WI/Gresham), built 1952, S/N 20340 - [N170](https://openairdocs.org/aircraft/N170): [Schaffer Grant B](https://openairdocs.org/faa-owner/SCHAFFER%20GRANT%20B), [Springfield, OR](https://openairdocs.org/faa-place/OR/Springfield), built 1952, S/N 25122 - [N17053](https://openairdocs.org/aircraft/N17053): [Rough Joseph W](https://openairdocs.org/faa-owner/ROUGH%20JOSEPH%20W), [Priest Lake, ID](https://openairdocs.org/faa-place/ID/Priest%20Lake), built 1953, S/N 25678 - [N170AK](https://openairdocs.org/aircraft/N170AK): [Perry John E](https://openairdocs.org/faa-owner/PERRY%20JOHN%20E), [Kenai, AK](https://openairdocs.org/faa-place/AK/Kenai), built 1953, S/N 25431 - [N170AR](https://openairdocs.org/aircraft/N170AR): [Smith Edward T](https://openairdocs.org/faa-owner/SMITH%20EDWARD%20T), [Bradenton, FL](https://openairdocs.org/faa-place/FL/Bradenton), built 1952, S/N 20604 - [N170AW](https://openairdocs.org/aircraft/N170AW): [Air Alaska Properties](https://openairdocs.org/faa-owner/AIR%20ALASKA%20PROPERTIES), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), built 1955, S/N 26805 - [N170B](https://openairdocs.org/aircraft/N170B): built 1952, S/N 20944 - [N170BB](https://openairdocs.org/aircraft/N170BB): [Smothers Joey D](https://openairdocs.org/faa-owner/SMOTHERS%20JOEY%20D), [Dwight, IL](https://openairdocs.org/faa-place/IL/Dwight), S/N 26297 All 1,300: https://openairdocs.org/model/cessna-170b/aircraft.md ## STCs approved for it (400, first 50) - [STC SA00030WI](https://openairdocs.org/stc/SA00030WI): Installation of flap and aileron gap seals.. Flight Enhancements - [STC SA00061LA](https://openairdocs.org/stc/SA00061LA): Installation of JPI digital tachometer.. J P Instruments - [STC SA00068SE](https://openairdocs.org/stc/SA00068SE): Installation of fuel flow/pressure instruments. (W/TSIO-360-MB1). Electronics International Inc. - [STC SA00079NY](https://openairdocs.org/stc/SA00079NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less.. Airwolf Filter Corporation - [STC SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector.. Alcor LLC - [STC SA00103BO](https://openairdocs.org/stc/SA00103BO): Installation of Weemax cabin air vent.. Victor Morrel - [STC SA00130SO](https://openairdocs.org/stc/SA00130SO): Installation of Lycoming O-360-A1D engine and McCauley 1A200/FA8242 fixed pitch propeller. This ONE-ONLY STC is applicable to this particular aircraft ONLY.. Henderson Glenn and Bonnie - [STC SA00158SE](https://openairdocs.org/stc/SA00158SE): Installation of Hartzell HC-C3YR-1RF/F7282 PROPELLER, Hartzell propeller govenor P/N F2-7A/3949W, and Hartzell spinner P/N A2295-1P.. Steve Tubbs - [STC SA00161BO (1 OF 3)](https://openairdocs.org/stc/SA00161BO%20(1%20OF%203)): Installation of Avidyne Corporation FlightMax 700-00007-( ) EX500 Multi-Function Display.. Avidyne Corporation - [STC SA00173BO](https://openairdocs.org/stc/SA00173BO): Installation of Cessna 180 landing gear springs, 0741001-1 (left) /0741001-2 (right), or 0741001-3 (left) / 9741001-4 (right), or 0741001-5 (left) / 0741001-6 (right).. Morrel Victor - [STC SA00188AT](https://openairdocs.org/stc/SA00188AT): Installation of Appalachian Accessories carbon steel brake discs that have the melonite surface treatment, P/N AA-26A.. Aviation Products, Inc - [STC SA00189BO](https://openairdocs.org/stc/SA00189BO): Installation of landing gear axles (P/N 1441003-1).. Aero LLC - [STC SA00202NY](https://openairdocs.org/stc/SA00202NY): Installation of alternator system on Cessna170, 170A, & 170B with Continental engine C145-2 and O-300-A.. Barnstormers Aviation - [STC SA00215NY](https://openairdocs.org/stc/SA00215NY): Installation of CAVU Model AM100 AVMIX engine fuel/air mixture setting system.. CAVU Products Limited - [STC SA00238SE](https://openairdocs.org/stc/SA00238SE): Installation of Aviation Development Corporation's sump mounted chip detector. Aviation Development Corporation - [STC SA00243BO (2 OF 5)](https://openairdocs.org/stc/SA00243BO%20(2%20OF%205)): Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n 0025-5100), or without roll steering (p/n 0025-5200).. Icarus Avionics, LLC - [STC SA00269BO](https://openairdocs.org/stc/SA00269BO): Installation of Avidyne Corporation TWX 670 Tactical Weather Detection System P/N 850-00026-000-( ) consisting of Avidyne Processor P/N 700-00033-000-( ), Sensor Systems Inc. Antenna P/N S72-1715-1 with doubler plate P/N S72-171530-1, and Avidyne Mounting Tray P/N 700-00034-000.. Avidyne Corporation - [STC SA00270WI](https://openairdocs.org/stc/SA00270WI): Installation of fiberglass replacement wing tips.. Aircraft Development Co - [STC SA00281BO](https://openairdocs.org/stc/SA00281BO): Installation of Avidyne Corporation MLX770 MultiLink Broadcast Transceiver P/N 700-00163-( ), Sensor Systems Inc. Antenna P/N S67-1575-109, or equivalent, and optional Avidyne Mounting Tray P/N 700-00165-000. Avidyne Corporation - [STC SA00290BO](https://openairdocs.org/stc/SA00290BO): Installation of Avidyne Corporation Part Number 700-00167-XXX Multi-Function Display and Mounting Tray Assembly Part Number 700-00168-XXX. Avidyne Corporation - [STC SA00343BO](https://openairdocs.org/stc/SA00343BO): Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release). Avidyne Corporation - [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.. Whelen Aerospace Technologies - [STC SA00352BO PAGE 1](https://openairdocs.org/stc/SA00352BO%20PAGE%201): Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),. Avidyne Corporation - [STC SA00353BO](https://openairdocs.org/stc/SA00353BO): Installation of an auto lean system. Flight Enhancements LLC - [STC SA00382BO](https://openairdocs.org/stc/SA00382BO): Installation of Globalstar Antenna and Cradle provisions to support a Globalstar GPS-1700 in non-composite airplanes. Avidyne Corporation - [STC SA00393SE](https://openairdocs.org/stc/SA00393SE): Installation of the G/S 2500 and G/S2500R Aircraft Security Alarm System.. Protective Technologies Int - [STC SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation - [STC SA00402SE](https://openairdocs.org/stc/SA00402SE): Installation of a remote spin-on oil filter adapter. (GC-1B w/Lycoming or Cont 360 engine installed). Aviation Development Corporation - [STC SA00406WI](https://openairdocs.org/stc/SA00406WI): Installation of replacement flap trailing edge bulbs with AOG Drawing. Athena Aircraft, LLC - [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation - [STC SA00432SE](https://openairdocs.org/stc/SA00432SE): Installation of EGT 701 series fuel flow instrument.. J P Instruments - [STC SA00433](https://openairdocs.org/stc/SA00433): Installation of Airwolf remote mounted engine oil filter Model AFC-500 or AFC-600 on multi engine fixed wing light aircraft incorporating Franklin reciprocating engines of 450 horsepower or less. (with Franklin engines). Airwolf Filter Corporation - [STC SA00433NY](https://openairdocs.org/stc/SA00433NY): Installation of Airwolf remote mounted engine oil filter model AFC-500 or AFC-600 on multi engine fixed wing light aircraft incorporating Franklin reciprocating engines of 450 horsepower or less.. Airwolf Filter Corporation - [STC SA00436NY](https://openairdocs.org/stc/SA00436NY): Installation of steel main landing gear wheel axle (Cessna P/N 1441003-1).. Barnstormers Aviation - [STC SA00461SE](https://openairdocs.org/stc/SA00461SE): Install a Lycoming O-360 series engine and Hartzell, McCauley, or Sensenich propeller. Del-Air - [STC SA00485SE](https://openairdocs.org/stc/SA00485SE): Installation of Teledyne Continental IO-360A engine and McCauley D2A34C57/76C propeller.. Gackstetter C K - [STC SA00648SE](https://openairdocs.org/stc/SA00648SE): Fabrication of R.M.D. Aircraft Lighting, Inc., wing-tip and landing light Kit No. 00190-C.. Knots 2U Ltd. - [STC SA00678SE](https://openairdocs.org/stc/SA00678SE): Installation of J. P. Instruments 8Jimline EGT-100 series primary instruments. J P Instruments - [STC SA00679SE](https://openairdocs.org/stc/SA00679SE): Fabrication and Installation of interior fiberglass trim panels.. Selkirk Aviation - [STC SA00680SE (3 OF 6](https://openairdocs.org/stc/SA00680SE%20(3%20OF%206): Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.. Electronics International - [STC SA00680SE (4 OF 6](https://openairdocs.org/stc/SA00680SE%20(4%20OF%206): Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.. Electronics International - [STC SA00709CH](https://openairdocs.org/stc/SA00709CH): Installation of replacement wing root vent described by Dwg Nos. 8-30-96-1& 8-30-96-2, no rev, both dtd 8/30/96, or later FAA app rev.. Flight Products, Inc - [STC SA00709LA](https://openairdocs.org/stc/SA00709LA): Installation of control wheel. Includes provisions only for a push-to-talk (PTT) switch. Separate FAA approval of PTT switch is required.. Trevor Burward-Hoy - [STC SA00709SE](https://openairdocs.org/stc/SA00709SE): Installation of replacement control surface skin panels.. Athena Aircraft, LLC - [STC SA00728SE](https://openairdocs.org/stc/SA00728SE): Installation of various models of the Continental IO360 Engine. Mr. Thomas Anderson - [STC SA00744DE](https://openairdocs.org/stc/SA00744DE): Installation of the Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT31 Transponder and an approved position sensor. Peregrine - [STC SA00756DE](https://openairdocs.org/stc/SA00756DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor. Peregrine - [STC SA00760SE](https://openairdocs.org/stc/SA00760SE): Installation of glare shield.. Selkirk Aviation - [STC SA00765DE](https://openairdocs.org/stc/SA00765DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor. Peregrine - [STC SA00780SE](https://openairdocs.org/stc/SA00780SE): Installation of the True Lock Safety Retention Axle Lock Nut System. True Lock LLC All 400: https://openairdocs.org/model/cessna-170b/stcs.md ## NTSB investigations (1,122, newest 50) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB ANC26LA102](https://openairdocs.org/ntsb/ANC26LA102), Sep 11, 2026: Cessna 170B (N2525D), Willow, AK, substantial damage, investigation ongoing - [NTSB WPR26LA318](https://openairdocs.org/ntsb/WPR26LA318), Aug 26, 2026: Cessna 170B (N2285D), South Lake Tahoe, CA, substantial damage, investigation ongoing - [NTSB ERA26LA272](https://openairdocs.org/ntsb/ERA26LA272), Jul 10, 2026: Cessna 170B (N1838C), Hartwell, GA, substantial damage. Probable cause: The pilot’s failure to compensate for the gusty and variable wind conditions, which resulted in a loss of control and collision with trees during takeoff. - [NTSB ANC26LA045](https://openairdocs.org/ntsb/ANC26LA045), May 28, 2026: Cessna 170B (N2526D), Bethel, AK, substantial damage, investigation ongoing - [NTSB ERA26LA152](https://openairdocs.org/ntsb/ERA26LA152), Mar 27, 2026: Cessna 170B (N3184B), Bessemer, AL, substantial damage. Probable cause: The pilot’s loss of directional control during the landing roll. - [NTSB ERA25LA347](https://openairdocs.org/ntsb/ERA25LA347), Sep 1, 2025: Cessna 170 (N3576D), Eustis, ME, substantial damage. Probable cause: The pilot’s failure to maintain control of the airplane during takeoff, which resulted in an inadvertent descent, contact with the water, and a subsequent nose over. - [NTSB ERA25LA317](https://openairdocs.org/ntsb/ERA25LA317), Aug 25, 2025: Cessna 170B (N4584C), Knoxville, TN, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing roll in a crosswind, which resulted in a runway excursion and a subsequent ground loop. - [NTSB ERA25LA320](https://openairdocs.org/ntsb/ERA25LA320), Aug 23, 2025: Cessna 170B (N170JL), Livermore Falls, ME, substantial damage. Probable cause: The pilot’s failure to maintain adequate airspeed during landing in gusting wind conditions, which resulted in an aerodynamic stall and impact with terrain. - [NTSB CEN25LA315](https://openairdocs.org/ntsb/CEN25LA315), Jul 20, 2025: Cessna 170B (N3443C), Faith, SD, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll with crosswind. - [NTSB ANC25LA070](https://openairdocs.org/ntsb/ANC25LA070), Jul 9, 2025: Cessna 170B (N2694D), Homer, AK, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing, which resulted in a ground loop. - [NTSB ANC25LA059](https://openairdocs.org/ntsb/ANC25LA059), Jun 25, 2025: Cessna 170B (N2655D), Denali Park, AK, substantial damage. Probable cause: The failure of the left main landing gear spring due to a fatigue fracture during landing on uneven terrain. - [NTSB CEN25LA210](https://openairdocs.org/ntsb/CEN25LA210), Jun 15, 2025: Cessna 170B (N1996C), Fort Morgan, CO, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the tailwheel-equipped airplane during a gusty crosswind landing. - [NTSB ERA25LA139](https://openairdocs.org/ntsb/ERA25LA139), Feb 23, 2025: Cessna 170B (N2480D), Gainesville, GA, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the tailwheel-equipped airplane while landing in gusty crosswind conditions. - [NTSB WPR25LA033](https://openairdocs.org/ntsb/WPR25LA033), Nov 8, 2024: Cessna 170B (N1977C), Lancaster, CA, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll, which resulted in a ground loop. - [NTSB ANC24LA078](https://openairdocs.org/ntsb/ANC24LA078), Aug 15, 2024: Cessna 170B (N2524D), Healy, AK, substantial damage. Probable cause: The pilot’s failure to maintain directional control during takeoff, in gusty wind conditions, resulting in a loss of control and a collision with trees. - [NTSB WPR24LA222](https://openairdocs.org/ntsb/WPR24LA222), Jul 1, 2024: Cessna 170B (N4402B), Tacoma, WA, substantial damage. Probable cause: The pilot’s failure to maintain directional control during landing. - [NTSB ANC24LA053](https://openairdocs.org/ntsb/ANC24LA053), Jun 24, 2024: Cessna 170B (N2839C), Tok, AK, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane during the landing roll. - [NTSB ERA24LA374](https://openairdocs.org/ntsb/ERA24LA374), Jun 16, 2024: Cessna 170B (N2257D), Smithfield, NC, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing roll. - [NTSB CEN24LA192](https://openairdocs.org/ntsb/CEN24LA192), May 15, 2024: Cessna 170 (N74887), Sealy, TX, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the takeoff, that resulted in an impact with a tree and the ground. - [NTSB WPR24LA136](https://openairdocs.org/ntsb/WPR24LA136), Apr 30, 2024: Cessna 170B (N1657D), Scappoose, OR, substantial damage. Probable cause: The pilot’s failure to maintain aircraft control during the landing roll in gusting wind conditions. - [NTSB ERA24LA196](https://openairdocs.org/ntsb/ERA24LA196), Apr 25, 2024: Cessna 170B (N8084A), Endicott, NY, substantial damage. Probable cause: The pilot’s failure to maintain control of the airplane during an aborted landing, which resulted in a runway excursion, and subsequent collision with trees. - [NTSB WPR24LA045](https://openairdocs.org/ntsb/WPR24LA045), Nov 27, 2023: Cessna 170B (N170HT), Cameron Park, CA, substantial damage. Probable cause: A failure of the right brake master cylinder piston due to a faulty return spring, which resulted in a seized right main landing gear brake and a runway excursion - [NTSB GAA24WA017](https://openairdocs.org/ntsb/GAA24WA017), Oct 9, 2023: Cessna 170B (N2366D), Duxford, United Kingdom, substantial damage - [NTSB WPR23LA260](https://openairdocs.org/ntsb/WPR23LA260), Jul 7, 2023: Cessna 170B (N1664D), Fremont Island, UT, substantial damage. Probable cause: The pilot undergoing instruction’s excessive application of asymmetrical braking during landing, which resulted in a ground loop. - [NTSB WPR23LA233](https://openairdocs.org/ntsb/WPR23LA233), Jun 16, 2023: Cessna 170B (N8223A), Elko, NV, substantial damage. Probable cause: The pilot’s loss of control after encountering a dust devil during takeoff. - [NTSB WPR23LA300](https://openairdocs.org/ntsb/WPR23LA300), May 17, 2023: Cessna 170B (N2771C), Tracy, CA, substantial damage. Probable cause: The pilot’s failure to maintain directional control during the landing roll after encountering a wind gust. - [NTSB WPR23LA171](https://openairdocs.org/ntsb/WPR23LA171), Apr 29, 2023: Cessna 170B (N2207D), Queen Creek, AZ, substantial damage. Probable cause: The airplane’s encounter with a dust devil after landing, which resulted in a loss of directional control. - [NTSB WPR23LA011](https://openairdocs.org/ntsb/WPR23LA011), Oct 8, 2022: Cessna 170B (N1961C), Monument Valley, UT, substantial damage. Probable cause: The pilot’s loss of airplane control during the landing flare in gusting wind and subsequent loss of directional control during the landing roll. - [NTSB WPR22LA289](https://openairdocs.org/ntsb/WPR22LA289), Jul 29, 2022: Cessna 170B (N4493B), Fairbank's, AK, substantial damage. Probable cause: The student pilot's failure to maintain directional control during the takeoff roll. - [NTSB ANC22LA034](https://openairdocs.org/ntsb/ANC22LA034), May 21, 2022: Cessna 170B (N2692D), Big Lake, AK, substantial damage. Probable cause: The pilot's failure to maintain adequate airspeed during final approach which resulted in the airplane exceeding its critical angle of attack and a subsequent aerodynamic stall at too low of an… - [NTSB WPR22LA166](https://openairdocs.org/ntsb/WPR22LA166), Apr 24, 2022: Cessna 170B (N4398B), Ravensdale, WA, substantial damage. Probable cause: A loss of engine power due to fuel exhaustion as a result of the pilot’s inadequate fuel planning. - [NTSB WPR22LA038](https://openairdocs.org/ntsb/WPR22LA038), Nov 15, 2021: Cessna 170B (N3463C), Belen, NM, substantial damage. Probable cause: The pilot’s failure to maintain directional control during takeoff. - [NTSB CEN21LA415](https://openairdocs.org/ntsb/CEN21LA415), Sep 12, 2021: Cessna 170B (N2998D), Ozark, AR, substantial damage. Probable cause: The pilot’s inadequate takeoff performance planning that resulted in a climb gradient too low to clear trees on departure, and his failure to maintain aircraft control that resulted in an aerodynamic… - [NTSB ANC21LA059](https://openairdocs.org/ntsb/ANC21LA059), Jul 11, 2021: Cessna 170 (N2583C), Rampart, AK, substantial damage. Probable cause: The pilot’s selection of unsuitable terrain for landing, which resulted in a nose over. - [NTSB ANC21LA056](https://openairdocs.org/ntsb/ANC21LA056), Jul 1, 2021: Cessna 170B (N2746D), North Pole, AK, destroyed. Probable cause: The pilot’s exceedance of the airplane’s takeoff performance limitations, which prevented the airplane from gaining sufficient altitude to clear the trees off the departure end of the runway. - [NTSB WPR21LA226](https://openairdocs.org/ntsb/WPR21LA226), Jun 11, 2021: Cessna 170B (N2218B), Miles City, MT, substantial damage. Probable cause: The pilot’s failure to maintain directional control during takeoff which resulted in a ground loop and collision with terrain. - [NTSB CEN21LA206](https://openairdocs.org/ntsb/CEN21LA206), Apr 19, 2021: Cessna 170B (N2955D), Curtis, NE, substantial damage. Probable cause: Water contamination of the airplane’s fuel supply which resulted in a total loss of engine power. - [NTSB WPR21LA083](https://openairdocs.org/ntsb/WPR21LA083), Jan 8, 2021: Cessna 170B (N4344B), Palouse, WA, substantial damage. Probable cause: The student pilot’s improper landing flare and loss of directional control and the flight instructor’s delayed remedial action resulted in a runway excursion and nose over. - [NTSB ERA21LA095](https://openairdocs.org/ntsb/ERA21LA095), Dec 22, 2020: Cessna 170 (N4580C), Madisonville, TN, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing rollout, which resulted in a ground loop. - [NTSB ANC20LA099](https://openairdocs.org/ntsb/ANC20LA099), Sep 23, 2020: Cessna 170B (N4380B), Big Lake, AK, substantial damage. Probable cause: The pilot’s failure to utilize carburetor heat while flying in conditions conducive to carburetor icing, which resulted in a total loss of engine power. - [NTSB ERA20LA338](https://openairdocs.org/ntsb/ERA20LA338), Sep 22, 2020: Cessna 170 (N2772D), Pottstown, PA, substantial damage. Probable cause: The pilot’s failure to maintain directional control while landing in gusty, shifting wind conditions. - [NTSB ANC20CA094](https://openairdocs.org/ntsb/ANC20CA094), Sep 13, 2020: Cessna 170 (N3068A), Kiana, AK, substantial damage. Probable cause: The pilot’s improper decision to perform a takeoff from an unsuitable surface, which resulted in a loss of control and nose over. - [NTSB CEN20CA296](https://openairdocs.org/ntsb/CEN20CA296), Jul 20, 2020: Cessna 170B (N8193A), Bloomington, IN, substantial damage. Probable cause: The pilot's failure to attain/maintain directional control during landing that resulted in a ground loop and impact with terrain. - [NTSB CEN20CA225](https://openairdocs.org/ntsb/CEN20CA225), Jun 9, 2020: Cessna 170 (N2681D), Aitkin, MN, substantial damage. Probable cause: The flight instructor's delayed remedial action, which resulted in a hard landing and loss of directional control while landing with a crosswind. - [NTSB ANC20CA011](https://openairdocs.org/ntsb/ANC20CA011), Jan 1, 2020: Cessna 170 (N4667C), Fairbanks, AK, substantial damage. Probable cause: The pilot's improper fuel planning, which resulted in a total loss of engine power due to fuel exhaustion, an emergency off-airport landing, and a nose over. - [NTSB WPR20CA053](https://openairdocs.org/ntsb/WPR20CA053), Dec 28, 2019: Cessna 170 (N4476B), Missoula, MT, substantial damage. Probable cause: The pilot receiving instruction's failure to maintain directional control during the takeoff roll, which resulted in a runway excursion and ground-loop, and the flight instructor’s failure to… - [NTSB GAA20CA082](https://openairdocs.org/ntsb/GAA20CA082), Oct 29, 2019: Cessna 170 (N3016A), Albuquerque, NM, substantial damage. Probable cause: The pilot receiving instruction's failure to maintain directional control and his inadvertent left brake pedal application during the landing roll, which resulted in a runway excursion and… - [NTSB GAA19CA445](https://openairdocs.org/ntsb/GAA19CA445), Jul 19, 2019: Cessna 170 (N3276A), Phoenix, AZ, substantial damage. Probable cause: The pilot's failure to maintain directional control during the landing roll, which resulted in a runway excursion and the right wing striking the ground. - [NTSB GAA19CA364](https://openairdocs.org/ntsb/GAA19CA364), Jun 17, 2019: Cessna 170 (N4427B), Hewitt Lake, AK, substantial damage. Probable cause: The pilot's failure to maintain directional control during takeoff from a soft, grass airstrip, which resulted in impact with brush. - [NTSB GAA19CA316](https://openairdocs.org/ntsb/GAA19CA316), Jun 5, 2019: Cessna 170 (N2601D), Dillingham, AK, substantial damage. Probable cause: The pilot's improper landing flare, which resulted in a long landing and subsequent loss of directional control, and his subsequent failure to attain sufficient altitude to clear trees during an… All 1,122: https://openairdocs.org/model/cessna-170b/ntsb.md ## FAA accident and incident reports (858, newest 50) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20260910011989A](https://openairdocs.org/incident/20260910011989A), Sep 10, 2026: Cessna 170B (N2525D), Skwentna, AK, Substantial damage. On September 10, 2026, the pilot-in-command was conducting off-airport operations in a tundra field located 9.1 miles north-northwest of Skwentna, Alaska.… - [Accident 20260710010389A](https://openairdocs.org/incident/20260710010389A), Jul 10, 2026: Cessna 170B (N1838C), Hartwell, GA, Substantial damage. On climb out from runway 13 at 0GA1 airport, at an altitdue of about 30 feet, the aircraft experienced a sudden crosswind from the southwest that instantly… - [Accident 20260528004829A](https://openairdocs.org/incident/20260528004829A), May 28, 2026: Cessna 170B (N2526D), Bethel, AK, Substantial damage. Plot was cleared for landing on 19R. Due to a speci and wind change the twoer changed the authorized runway to 01L. Pilot was instructed to make a 180 in the… - [Incident 20260307004439I](https://openairdocs.org/incident/20260307004439I), Mar 7, 2026: Cessna 170B (N8285A), Tavares, FL, Minor damage. Two persons onboard, pilot and spouse. On 03/07/2026 at approximately 12:00 EST (1700Z) pilot was descending to waterway 9W for landing. Video obtained from a… - [Incident 20260208000899I](https://openairdocs.org/incident/20260208000899I), Feb 8, 2026: Cessna 170B (N2334D), Warrenton, VA, Minor damage. The pilot of a Cessna C170B was performing an instructional flight with a passenger in the rear of the plane. The C170B is a tailwheel airplane. During the… - [Accident 20250901012799A](https://openairdocs.org/incident/20250901012799A), Sep 1, 2025: Cessna 170B (N3576D), Stratton, ME, Substantial damage. Pilot stated after takeoff from glassy water conditions, a positive rate of climb was established and he began retracting manual flaps. When doing so the… - [Accident 20250825014769A](https://openairdocs.org/incident/20250825014769A), Aug 25, 2025: Cessna 170B (N4584C), Monticello, KY, Substantial damage. During landing touchdown and rollout the aircraft veered to the left and departed the runway surface. The right wing, right aileron, nose cowling, and… - [Accident 20250823012059A](https://openairdocs.org/incident/20250823012059A), Aug 23, 2025: Cessna 170B (N170JL), Livermore Falls, ME, Substantial damage. On August 23, 2025, at approximately 1430 eastern time, a Cessna 170B was substantially damaged while attempting to land at Bowman field (KB10) during a stol… - [Accident 20250720011539A](https://openairdocs.org/incident/20250720011539A), Jul 20, 2025: Cessna 170B (N3443C), Faith, SD, Substantial damage. Crosswind on landing, lost directional control on touch down and ground looped aircraft. METAR KD07 201856Z auto 11011T 21/18 A2993 rmk A01 SLP125 T02060183 - [Accident 20250709010289A](https://openairdocs.org/incident/20250709010289A), Jul 9, 2025: Cessna 170B (N2694D), Homer, AK, Substantial damage. ATIS was reporting 12011-18KT. Pilot was landing runway 22 in Homer. Pilot was accounting for the crosswind with proper inputs. As the pilot touched the upwind… - [Accident 20250624009889A](https://openairdocs.org/incident/20250624009889A), Jun 24, 2025: Cessna 170B (N2655D), Kantishna, AK, Substantial damage. Aircraft landed on unapproved airstrip. During rollout l/h tire hit rut on surface of landing location and departed aircraft. Aircraft continued an additional… - [Accident 20250615007649A](https://openairdocs.org/incident/20250615007649A), Jun 15, 2025: Cessna 170B (N1996C), Fort Morgan, CO, Substantial damage. Approached rw 14, wind gusting 13-19 knots at 160. Wind gust caught the right wing causing the left wing to contact ground and loop around, severing the left… - [Incident 20250424008199I](https://openairdocs.org/incident/20250424008199I), Apr 24, 2025: Cessna 170B (N4695C), Santa Barbara, CA, Minor damage. The PIC had not flown a tail dragger airplande prior to purchasing this aircraft just weeks before. The pilot completed 21 hours total, in this aircraft,… - [Incident 20250416007149I](https://openairdocs.org/incident/20250416007149I), Apr 16, 2025: Cessna 170B (N243BD), No damage. The aircraft departed rts at 1010 going to O05. At 1019, while flying over highway 70, the pilot heard a loud bang and immediately lost all engine power. Pilot… - [Accident 20250223009549A](https://openairdocs.org/incident/20250223009549A), Feb 23, 2025: Cessna 170B (N2480D), Gainesville, GA, Substantial damage. Pilot reported landing on runway 23 at gvl and upon rollout, the aircraft veered to the right. Pilot executed a go around procedure and observed the airport… - [Incident 20250204002089I](https://openairdocs.org/incident/20250204002089I), Feb 4, 2025: Cessna 170B (N2345V), Shelbyville, TX, Minor damage. During a ferry flight instructor pilot failed to properly calculated fuel burn resulting in the aircraft running out of fuel short of their final destination.… - [Accident 20241108016279A](https://openairdocs.org/incident/20241108016279A), Nov 8, 2024: Cessna 170B (N1977C), Lancaster, CA, Substantial damage. Airman was practicing pattern work at wjf, and while abeam tower, tower reported winds variable at 4 cleared to land on runway 24. Airman landed on runway 24… - [Incident 20241026018509I](https://openairdocs.org/incident/20241026018509I), Oct 26, 2024: Cessna 170B (N3411D), Pacoima, CA, Minor damage. While on descent into Whiteman (kwhp)airport runway 12, aircraft encountered a bird in flight that struck the outboard leading edge of the left wing. After the… - [Accident 20240815012709A](https://openairdocs.org/incident/20240815012709A), Aug 15, 2024: Cessna 170B (N2524D), Healy, AK, Substantial damage. The pilot was departing from an unimproved strip near the wood river in Alaska near Virginia creek. The weather was VFR with no ceilings and 10 miles… - [Incident 20240805011819I](https://openairdocs.org/incident/20240805011819I), Aug 5, 2024: Cessna 170B (N4385B), Mccall, ID, No damage. Tail wheel pin failed. Tail wheel assembly departed aircraft on takeoff. Aircraft returned to Mccall airport landed in grass no futher damage to aircraft. New… - [Accident 20240630008019A](https://openairdocs.org/incident/20240630008019A), Jun 30, 2024: Cessna 170B (N4402B), Tacoma, WA, Substantial damage. While landing on rwy 17, shortly after touchdown. The PIC departed the runway while experiencing a ground loop caused by light and variable winds. Not having… - [Accident 20240623006299A](https://openairdocs.org/incident/20240623006299A), Jun 23, 2024: Cessna 170B (N2839C), Tok, AK, Substantial damage. After landing and during rollout, the pilot experienced crosswinds prompting rudder correction, during correction the pilot lost control causing a groundloop… - [Accident 20240616012159A](https://openairdocs.org/incident/20240616012159A), Jun 16, 2024: Cessna 170B (N2257D), Smithfield, NC, Substantial damage. The airmen bounced on landing and lost control of the aircraft causing the left wing to contact the ground causing damage to the wingtip. - [Accident 20240515007989A](https://openairdocs.org/incident/20240515007989A), May 15, 2024: Cessna 170B (N74887), Sealy, TX, Substantial damage. On 5/15/2024 around 17:30 CST, rwy 20 at Sealy, TX (1XA7) pilot did not maintain directional control during the take off roll. An inadequate amount of right… - [Accident 20240429004209A](https://openairdocs.org/incident/20240429004209A), Apr 29, 2024: Cessna 170B (N1657D), Scappoose, OR, Substantial damage. After landing roll out pilot lost control of aircraft. Airplane flipped upsidedown. Pilot loss control of the aicraft due to tailwind. - [Accident 20240425004679A](https://openairdocs.org/incident/20240425004679A), Apr 25, 2024: Cessna 170B (N8084A), Endicott, NY, Substantial damage. On April 25th, 2024, at approximately 18:40 a Cessna 170B, attempted to land at tri cites, Endicott airport (czg) and sustained substantial damage because of… - [Accident 20231127020079A](https://openairdocs.org/incident/20231127020079A), Nov 27, 2023: Cessna 170B (N170HT), Cameron Park, CA, Substantial damage. On 11/27/2023, at approximately 1330 local time, a Cessna 170B departed the right side of runway 31 at Cameron Park Airport (O61) during landing. The aircraft… - [Incident 20231028016139I](https://openairdocs.org/incident/20231028016139I), Oct 28, 2023: Cessna 170B (N2789C), Oxford, CT, No damage. On October 28, 2023, the pilot in command (PIC) and one passenger departed from N41 Waterbury airport, Waterbury, Connecticut on a personal flight to koxc… - [Incident 20230719020869I](https://openairdocs.org/incident/20230719020869I), Jul 19, 2023: Cessna 170B (N2344D), Tulsa, OK, Minor damage. On landing aircraft main tire blew. Aircraft taxied off to taxiway and was towed to maintenance. - [Accident 20230707011689A](https://openairdocs.org/incident/20230707011689A), Jul 7, 2023: Cessna 170B (N1664D), Hooper, UT, Substantial damage. The student was on his last flight to receive his tail wheel endorsement and was reported as being proficient and prepared to land on a remote backcountry dirt… - [Incident 20230621007149I](https://openairdocs.org/incident/20230621007149I), Jun 21, 2023: Cessna 170B (N8252A), Goldendale, WA, Minor damage. Departed Piper canyon (9WA4) a private gravel strip owned by the pilot for Goldendale Municipal Airport (S20). On landing the aircraft veered to the right,… - [Accident 20230616013149A](https://openairdocs.org/incident/20230616013149A), Jun 16, 2023: Cessna 170B (N8223A), Elko, NV, Substantial damage. On June 16, 2023, at approximately 3:02 PDT, pilot was conducting personnal 14 CFR 91 flight stopping at eko for fuel. Light vairiable winds were reported… - [Accident 20230517020809A](https://openairdocs.org/incident/20230517020809A), May 17, 2023: Cessna 170B (N2771C), Tracy, CA, Substantial damage. On may 17, 2023 departure from ktrm. Weather reported, forecast enroute, and arrival to ktcy was VFR. Coming into the airport pilot listened to the AWOS, winds… - [Accident 20230429007719A](https://openairdocs.org/incident/20230429007719A), Apr 29, 2023: Cessna 170B (N2207D), Queen Creek, AZ, Substantial damage. The pilot landed, exited the runway and begain taxing back to the hanger when a dust devil crossed paths with the aircraft and flipped it over. The pilot was… - [Accident 20221008016549A](https://openairdocs.org/incident/20221008016549A), Oct 8, 2022: Cessna 170B (N1961C), Monument Valley, UT, Substantial damage. The pilot stated that when touching down on the runway the aircraft bounced. Then it left the runway hitting soft sand dunes, causing the aircraft to ground… - [Incident 20220905015709I](https://openairdocs.org/incident/20220905015709I), Sep 5, 2022: Cessna 170B (N2916D), Medford, OR, Minor damage. Airman stated that as he was in his landing rollout a B-17 on a perpendicular taxiway was taxiing into the ramp and he was caught by the propwash which started… - [Incident 20220829019749I](https://openairdocs.org/incident/20220829019749I), Aug 29, 2022: Cessna 170B (N4478B), Eau Claire, WI, Minor damage. The pilot of [privacy data omitted], a tail wheel aircraft, landed runway 22 at the Eau Claire Chippewa valley airport (keau) in a heavy crosswind. The pilot… - [Accident 20220728013549A](https://openairdocs.org/incident/20220728013549A), Jul 28, 2022: Cessna 170B (N4493B), Fairbanks, AK, Substantial damage. Aircraft ground looped during takeoff roll from gravel ski strip 20. Student pilot certificate only with two passengers on board. Student pilot does not have a… - [Accident 20220520007399A](https://openairdocs.org/incident/20220520007399A), May 20, 2022: Cessna 170B (N2692D), Big Lake, AK, Substantial damage. Upon approach to land with a right-rear quartering tailwind, aircraft began to drift left. Aircraft was already below treeline directly in front of aircraft.… - [Accident 20220423012669A](https://openairdocs.org/incident/20220423012669A), Apr 23, 2022: Cessna 170B (N4398B), Ravensdale, WA, Substantial damage. On 4/23/22, the pilot of [privacy data omitted]filled up the fuel tanks at arlington muni airport (kawo). It took 36 gal. [privacy data omitted] Took off from… - [Incident 20220308003139I](https://openairdocs.org/incident/20220308003139I), Mar 8, 2022: Cessna 170B (N8329A), Torrance, CA, Minor damage. Investigation: I was notified by the Torrance airport air traffic control that on March 8, 2022 on runway 29R N8329A at 1940 local time, the pilot after… - [Incident 20220209001521I](https://openairdocs.org/incident/20220209001521I), Feb 9, 2022: Cessna 170B (N135JB), Gaithersburg, MD, Minor damage. On February 9, 2022 at approximately 1000 local time the pilot of N135JB a C170 taxied into N1556J, an unoccupied SR22 parked on the transient ramp at kgai.… - [Accident 20211115019579A](https://openairdocs.org/incident/20211115019579A), Nov 15, 2021: Cessna 170B (N3463C), Belen, NM, Substantial damage. On November 15, 2021, at 1330 MST, a Cessna 170, N3463C, [privacy data omitted]performed a ground loop during its takeoff roll on a personal flight from Belen… - [Accident 20210912021949A](https://openairdocs.org/incident/20210912021949A), Sep 12, 2021: Cessna 170B (N2998D), Cass, AR, Substantial damage. On September 12, 2021 on or about 1530 CST, Cessna 170, N2998D, departed Byrd'S Backcountry Airstrip (51AR) runway 7 which is 2500' long. VMC conditions… - [Incident 20210724011729I](https://openairdocs.org/incident/20210724011729I), Jul 24, 2021: Cessna 170B (N39998), Emmett, ID, Minor damage. Pilot departed (eul) caldwell, Idaho in N39998, Cessna 170B with intentions to fly to mccall Idaho. After passing Emmett, Idaho airport the pilot noticed… - [Accident 20210711010619A](https://openairdocs.org/incident/20210711010619A), Jul 11, 2021: Cessna 170B (N2583C), Rampart, AK, Substantial damage. On 07/11/2021 at 1319 hours the Alaska state troopers in fairbanks were contacted by the iercc who passed on information About an in-reach activation… - [Accident 20210701014139A](https://openairdocs.org/incident/20210701014139A), Jul 1, 2021: Cessna 170B (N2746D), North Pole, AK, Destroyed. After beginning the slightly downwind (3 mph) takeoff roll, the pilot became airborne and indicated the aircraft was tree top level near mid-field. Density… - [Accident 20210611006359A](https://openairdocs.org/incident/20210611006359A), Jun 11, 2021: Cessna 170B (N2218B), Miles City, MT, Substantial damage. Pilot encountered strong gust of wind forcing the aircraft off centerline during take-off. Attempted recovery resulted in a ground loop and damage to aircraft. - [Accident 20210418006489A](https://openairdocs.org/incident/20210418006489A), Apr 18, 2021: Cessna 170B (N2955D), Curtis, NE, Substantial damage. After refueling aircraft at K47V pilot departed and shortly lost all engine power. Pilot attempted to restart engine unsuccessfully. Pilot made emergency… - [Accident 20210108001659A](https://openairdocs.org/incident/20210108001659A), Jan 8, 2021: Cessna 170B (N4344B), Palouse, WA, Substantial damage. Student pilot with instructor on landing bounced at flair that produced a left turn off runway. Aircraft landed in muddy field and flipped upside down. All 858: https://openairdocs.org/model/cessna-170b/incidents.md ## Service difficulty reports (42) As reported by operators and repair stations, by the model named in the report. - [SDR 2026FA0000662](https://openairdocs.org/sdr/2026FA0000662), Aug 23, 2026: POINTS. DEFECTIVE. THE ENGINE INTERMITTENTLY RAN ROUGH ON THE RIGHT MAG CHECK AND WOULD OCCASIONALLY COMPLETELY CUT OUT BUT THE EGT'S DIDN'T POINT TO ANY PARTICULAR CYLINDER. THE - [SDR 2017FA0000623](https://openairdocs.org/sdr/2017FA0000623), Dec 6, 2017: UNIVERSAL JOINT. SEPARATED. UPON LANDING FLARE TO TOUCHDOWN AT 0C0, THE PILOT EXPERIENCED A COMPLETE LOSS OF FLIGHT CONTROLS. ONCE THE WHEELS CAME INTO CONTACT WITH THE RUNWAY, THE PILOT W - [SDR 2017FA0000355](https://openairdocs.org/sdr/2017FA0000355), Aug 7, 2017: CYLINDER. FAILED. NUMBER 3 CYLINDER FAILED. IT CAME APART ABOUT 1 1/2 INCHES UP FROM THE BASE. CYLINDER WAS FIRST INSTALLED ON 6-9-1997 AND RECONDITIONED AT 495 HOURS ON 6/2000. - [SDR 2015FA0000410](https://openairdocs.org/sdr/2015FA0000410), Aug 6, 2015: CLUTCH. FAILED. STARTER CLUTCH LOCKED UP AND THEN FAILED. UPON REMOVAL OF THE STARTER ASSEMBLY, THE SMALLER DRIVE GEAR COMPLETELY DISINTEGRATED. THE GEAR PARTS FELL INTO THE AC - [SDR CA141008017](https://openairdocs.org/sdr/CA141008017), Sep 11, 2014: CYLINDER. CRACKED. (CAN) CYLINDER BARREL CRACK BETWEEN FIN 9& 10 70%. UNSCHEDULED LANDING. ENGINE SHUT DOWN. CYLINDER RETURNED TO MANUFACTURER FOR ASSESSMENT. - [SDR CA120813027](https://openairdocs.org/sdr/CA120813027), Jul 21, 2012: SKIN. BUCKLED. (CAN) THE INITIAL INSPECTION WAS CARRIED OUT TO INVESTIGATE BUCKLED AND DISTORTED FUSELAGE SKINS AT THE LOWER STRUT ATTACH POINT AFTER AN INNER TUBE FAILURE ON - [SDR 2012FA0000067](https://openairdocs.org/sdr/2012FA0000067), Jan 15, 2012: ATTACH BOLT. CORRODED. DURING INSPECTION OF THE WING ATTACH BOLTS, THE HEADS AND NUTS WERE FOUND CORRODED. INSTALLED NEW BOLTS AND FOUND THAT THE REMOVED BOLTS HAD SOME CORROSION ON T - [SDR 2011FA0000507](https://openairdocs.org/sdr/2011FA0000507), Aug 8, 2011: CYLINDER. BROKEN. FOUND METAL PARTICLES IN OIL SCREEN AT 30 HOURS AND AGAIN AT 74 HOURS. FOUND CYLINDERS COMING APART INSIDE BORE. PIECES MEASURED .4 X .3 INCHES. - [SDR 2009FA0000738](https://openairdocs.org/sdr/2009FA0000738), Jul 14, 2009: WHEEL. INOPERATIVE. DURING ANNUAL INSP IT WAS NOTED THAT THE TAILWHEEL COULD NOT BE STEERED. THE TAILWHEEL HAD BEEN PAINTED I THE PAST. THE GREASE FITTING ON TOP OF THE TAILWHEEL W - [SDR 2007FA0000348](https://openairdocs.org/sdr/2007FA0000348), Mar 30, 2007: LINE. CHAFED. DURING AN ANNUAL INSPECTION, THE RT BRAKE SUPPLY LINE WAS FOUND CHAFED BY THE ELEVATOR CONTROL CABLE. THE CHAFING OCCURRED WHEN THE ELEVATOR IS OPERATED NEAR TH - [SDR 2007FA0000048](https://openairdocs.org/sdr/2007FA0000048), Jan 5, 2007: STRINGER. CRACKED. CRACKED AT FORWARD END AND PROGRESSES AFT. PROP STRIKE, OUT OF BALANCE PROP. (K) - [SDR 2007FA0000047](https://openairdocs.org/sdr/2007FA0000047), Jan 5, 2007: STRINGER. CRACKED. CRACKED AT FWD END AND PROGRESSES AFT. PROP STRIKE, OUT OF BALANCE PROP? AIRCRAFT HAS A HISTORY OF WING REPAIRS FROM GROUND LOOPS BUT HAS SINCE HAD A ENGINE UPG - [SDR 2007FA0000046](https://openairdocs.org/sdr/2007FA0000046), Jan 5, 2007: STRINGER. CRACKED. CRACKED AT FORWARD END AND PROGRESSES AFT. PROP STRIKE, OUT OF BALANCE PROP. EXAMPLE FROM C-170B WITH THE ENGINE INSTALLED. (K) - [SDR 2005FA0000860](https://openairdocs.org/sdr/2005FA0000860), Jun 1, 2005: CYLINDER. CRACKED. STC SA13GL INSTALLATION. IN BOTH BRAKE ASSEMBLIES, 30-63A, THE 091-02200 CYLINDER ASSEMBLIES WERE FOUND TO BE CRACKED ACROSS AND PARALLEL TO THE 069-00400 ANCHO - [SDR 2005FA0000364](https://openairdocs.org/sdr/2005FA0000364), Jan 21, 2005: CLAMP. OVERSIZED. BOTH TAILPIPE/MUFFLER CONNECTIONS WERE FOUND TO BE OVERSIZED. THE EXHAUST PIPE CLAMPS WERE NOT OF SUFFICIENT STRENGTH TO SQUEEZE THE OVERSIZED PIPE DOWN ON THE - [SDR CA040825001](https://openairdocs.org/sdr/CA040825001), Aug 17, 2004: BRACKET. CRACKED. (CAN) CHANGED LT UPPER ENGINE RAIL BRACKET. PN 0411281-6 REPLACED WITH NEW PART. NEW HARDWARE USED. - [SDR CA040825004](https://openairdocs.org/sdr/CA040825004), Aug 5, 2004: BRACKET. CRACKED. (CAN) ELEVATOR REMOVED TO CHANGE BRACKET. CHANGED LT ELEVATOR BRACKET. PN 051042 REPLACED WITH NEW PART. ADJACENT RIVETS REPLACED. REASSEMBLED AND DUAL INSPECTE - [SDR 2001FA0000672](https://openairdocs.org/sdr/2001FA0000672), Nov 29, 2001: EYEBOLT. MISINSTALLED. FLOAT EQUIPPED, LIFTING EYES WERE INSTALLED IN THE WRONG POSITION. RESULTING IN DRILLING THROUGH THE MAIN FORWARD WING SPAR AND LEAVING APPROXIMATELY EDGE DISTA - [SDR 2001FA0000493](https://openairdocs.org/sdr/2001FA0000493), Oct 23, 2001: BULKHEAD. CRACKED. BULKHEAD CRACKED AT LOWER RIGHT CORNER WHERE STEERING CABLE PULLEY BRACKET ATTACHES. - [SDR ACE1016011](https://openairdocs.org/sdr/ACE1016011), Oct 16, 2001: BRACKET. FROZEN. PILOT REPORTED RUDDER FROZEN IN FLT. UNEVENTFUL LANDING. MAINTENANCE INITIALLY CONFIRMED THE RUDDER COULD NOT BE MOVED, THEN IT FREED UP. REMOVED CARGO COMPARTM - [SDR 20010604CW006](https://openairdocs.org/sdr/20010604CW006), May 14, 2001: SPRING. BROKEN. TAILWHEEL SPRING BROKE AT AN EXISTING CRACK. TAILWHEEL THEN DAMAGED THE LOWER SKINS OF THE RUDDER. - [SDR CA001102007](https://openairdocs.org/sdr/CA001102007), Oct 2, 2000: SPRING. BROKEN. (CAN) DURING LANDING ON A GRAVEL STRIP THE TAIL WHEEL SPRING BROKE. PILOT KEPT CONTROL OF THE PLANE AND HAD NO OTHER DAMAGE. THE LOWER SPRING LEAF (P.N. O542106 - [SDR 2000ZZZX845](https://openairdocs.org/sdr/2000ZZZX845), Mar 9, 2000: BRACKET. BROKEN. BRACKET BROKEN AT THE EDGE OF THE STRAIGHT LINE OF BOLT PAD MACHINED SURFACE. SUBMITTER RECOMMENDED VISUAL INSPECTION EVERY 100 HOURS. - [SDR CA000301011](https://openairdocs.org/sdr/CA000301011), Feb 15, 2000: CONTROL CABLE. FRAYED. (CAN) DURING THE ANNUAL INSPECTION, THE RUDDER CABLES WERE FOUND CORRODED AND FRAYED WHERE THEY PASS THROUGH THE TAILCONE AREA. THE SUBMITTER STATES THAT THIS A - [SDR CA000128053](https://openairdocs.org/sdr/CA000128053), Jan 5, 2000: ENGINE. SEIZED. (CAN) ENGINE LOST ITS OIL AND SEIZED. OPERATOR SPECIFIED FROZEN BREATHER AS THE CAUSE. - [SDR AU000128053](https://openairdocs.org/sdr/AU000128053), Jan 5, 2000: ENGINE. SEIZED. (AU) ENGINE LOST ITS OIL AND SEIZED. OPERATOR SPECIFIED FROZEN BREATHER AS THE CAUSE. - [SDR CA981006028](https://openairdocs.org/sdr/CA981006028), Sep 22, 1998: PIN. WORN. (CAN) DURING MAINT TO CORRECT A ROUGH RUNNING ENGINE, OIL SCREEN CHECK INDICATED METAL CONTAMINATION. OIL CHANGE INITIATED, METAL CONTAMINATION CONFIRMED. INVES - [SDR 98ZZZX2283](https://openairdocs.org/sdr/98ZZZX2283), Jun 4, 1998: SELECTOR. LEAKING. DURING THE ANNUAL INSPECTION, FOUND THE FUEL SELECTOR LEAKING. THE FUEL WAS LEAVING BEHIND A RED DYE. THIS AIRCRAFT IS APPROVED FOR AUTOFUEL PER AN STC. - [SDR 98ZZZX1317](https://openairdocs.org/sdr/98ZZZX1317), Mar 1, 1998: BRAKES. LOCKED. THE AIRCRAFT NOSED OVER ON LANDING CAUSED BY BOTH BRAKES BEING LOCKED ON TOUCHDOWN. PRIOR TO LANDING (SHORT FINAL) THE PILOT HAD TO USE FULL RUDDER DEFLECTION. - [SDR 97ZZZX3678](https://openairdocs.org/sdr/97ZZZX3678), Jun 11, 1997: ROD END. WRONG BOLTS. AIRCRAFT WAS IN MAINTENANCE FOR CARBURETOR HEAT PROBLEM AND MECHANIC NOTED THAT AD 86-24-07 WAS NOT C/W. AIRCRAFT HAS BEEN MODIFIED WITH INSTALLATION OF 180 HP - [SDR 96ZZZX5426](https://openairdocs.org/sdr/96ZZZX5426), Sep 7, 1996: SKIN. CRACKED. REAR BULKHEAD WAS FOUND CRACKED AT THE TAIL WHEEL MOUNTING SHEAR BRACKET. THE SKIN ON BOTH SIDES OF THE TAIL WHEEL MOUNTING BRACKET WERE FOUND CRACKED UPON DISA - [SDR 96ZZZX5425](https://openairdocs.org/sdr/96ZZZX5425), Sep 7, 1996: BULKHEAD. CRACKED. REAR BULKHEAD WAS FOUND CRACKED AT THE TAIL WHEEL MOUNTING SHEAR BRACKET. THE SKIN ON BOTH SIDES OF THE TAIL WHEEL MOUNTING BRACKET WERE FOUND CRACKED UPON DISA - [SDR 96ZZZX3385](https://openairdocs.org/sdr/96ZZZX3385), Jun 10, 1996: SKIN. CRACKED. UPON INSPECTION, A 3 INCH CRACK WAS DISCOVERED AFT OF THE LEFT LANDING GEAR LEG ADJACENT TO THE GEARBOX. WAS DIFFICULT TO SEE, DUE TO CLOSE PROXIMITY TO OVERLAP - [SDR 96ZZZX1502](https://openairdocs.org/sdr/96ZZZX1502), Mar 8, 1996: BRACKET ASSY. BOLT SHEARED. BRACKET ASSY BOLT APPEARS AS METAL HAS CRYSTALLIZED THROUGH AGE. BOLT THEN SHEARED ALLOWING TAILWHEEL TO FALL OFF AIRCRAFT ON TAKEOFF. - [SDR 96ZZZX1984](https://openairdocs.org/sdr/96ZZZX1984), Mar 1, 1996: BLOCK. CORRODED. SPAR BEARING BLOCK (FWD WING SPAR ATTACH POINT) FOUND SEVERELY CORRODED. - [SDR 96ZZZX1266](https://openairdocs.org/sdr/96ZZZX1266), Feb 6, 1996: BRACKET ASSY. FAILED. WHILE REMOVING AIRCRAFT FROM HANGAR, TAIL WHEEL SWIVELED AND ASSY SEPARATED FROM BRACKET AND SPRING ASSY. AFTER INVESTIGATING, FOUND BOLT IN THE BRACKET ASSY WA - [SDR 96ZZZX47](https://openairdocs.org/sdr/96ZZZX47), Dec 16, 1995: BRACKET. CRACKED. UPON INSPECTION OF LANDING GEAR, LT SIDE DUE TO HARD LANDING, FOUND BRACKET CRACKED AND CORRODED BEYOND TREATMENT OR REPAIR. DUE TO CORROSION, RT SIDE WAS ALSO - [SDR 96ZZZX46](https://openairdocs.org/sdr/96ZZZX46), Dec 16, 1995: BRACKET. CRACKED. UPON INSPECTION OF LANDING GEAR, LT SIDE DUE TO HARD LANDING, FOUND BRACKET CRACKED AND CORRODED BEYOND TREATMENT OR REPAIR. DUE TO CORROSION, RT SIDE WAS ALSO - [SDR 96ZZZX367](https://openairdocs.org/sdr/96ZZZX367), Dec 13, 1995: BELLCRANK. WORN. CHECKED PLAY IN RUDDER BOLT, FOUND HOLE WORN ALMOST THROUGH TOP OF BELLCRANK. HOLE CAUSED BY BEARING BLOCK. SUBMITTER STATED UNABLE TO INSPECT HOLE UNLESS BOLT - [SDR 95ZZZX5946](https://openairdocs.org/sdr/95ZZZX5946), Sep 25, 1995: CONNECTING ROD. BROKEN. NR 6 CONNECTING ROD FRACTURED APPROXIMATELY 2 INCHES BELOW PISTON SKIRT. BREAK SHOWED EVIDENCE OF PROGRESSION OVER TIME. FINAL FRACTURE WAS APPROXIMATELY ONE-HA - [SDR 95ZZZX5761](https://openairdocs.org/sdr/95ZZZX5761), Sep 11, 1995: SPAR. CORRODED. AIRCRAFT WAS IN FOR FIRST ANNUAL IN 8 YEARS. HEADLINER WAS TO BE REPLACED. UPON REMOVAL OF SUNVISORS AND HEADLINER, SEVERE CORROSION, EXCEEDING 10 PERCENT OF SP - [SDR 95ZZZX3471](https://openairdocs.org/sdr/95ZZZX3471), Jun 26, 1995: CYLINDER. FAILED. STUDENT PILOT REPORTED ENGINE RAN ROUGH ON RUN-UP. FOUND NR 3 EXHAUST VALVE STUCK OPEN. ALSO, FOUND INTAKE ROCKER ARM (WITH NO OIL ORIFICE) INSTALLED ONE EXHAUS --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.