# Aeronca 7EC

- Type: Aircraft model (FAA registry)
- Registry code: 2110120
- Manufacturer (registry): AERONCA
- Model: 7EC
- Aircraft type: Fixed wing single engine
- Category: Airplane
- Engines: 1 · Reciprocating
- Seats: 2
- Weight class: Up to 12,499 lb
- Cruise speed: 90 mph
- Certification: Type certificated
- Data sheet: [TCDS A-759](https://openairdocs.org/tcds/A-759) (OpenAirDocs)
- Holder: American Champion Aircraft Corp.
- Registered aircraft: 52
- Page: https://openairdocs.org/model/aeronca-7ec

Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker.

## 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 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 2005-24-10](https://openairdocs.org/ad/2005-24-10): Pilot's Operating Handbook (POH) limitation · American Champion 7AC, 7ACA, 7BCM (Army L-16A) and 21 more. Effective Jan 17, 2006
- [AD 2000-25-02 R1](https://openairdocs.org/ad/2000-25-02-R1): Wood Spars · American Champion 11AC, 11BC, 11CC and 27 more. Effective Jul 13, 2001
- [AD 79-07-02](https://openairdocs.org/ad/79-07-02): Batteries · Aircraft Parts & Development A, A-2, A-3 and 149 more. Effective Apr 3, 1979
- [AD 56-04-01](https://openairdocs.org/ad/56-04-01): Control Stick Socket Castings · American Champion 7EC
- [AD 48-39-01](https://openairdocs.org/ad/48-39-01): Control Stick Rework · American Champion 7AC, 7ACA, 7BCM (Army L-16A) and 19 more
- [AD 48-08-02](https://openairdocs.org/ad/48-08-02): Cleveland Wheels · American Champion 11AC, 11BC, 11CC and 33 more

Historical (superseded or no longer in force):

- [AD 2000-25-02](https://openairdocs.org/ad/2000-25-02) (historical): Wood Wing Spars · American Champion 11AC, 11BC, 11CC and 15 more. Effective Jan 19, 2001

## Information bulletins (advisory) (5)

- [SAIB CE-18-20](https://openairdocs.org/saib/CE-18-20): Electrical Power. Issued Jul 12, 2018
- [SAIB CE-13-40](https://openairdocs.org/saib/CE-13-40): Flight Compartment. Issued Jul 12, 2013
- [SAIB CE-11-43](https://openairdocs.org/saib/CE-11-43): Flight Controls. Issued Jul 6, 2011
- [SAIB CE-09-20](https://openairdocs.org/saib/CE-09-20): Equipment - Furnishings. Issued Mar 20, 2009
- [SAIB CE-07-45](https://openairdocs.org/saib/CE-07-45): Flight Controls. Issued Aug 24, 2007

## Registered aircraft (52, first 50)

- [N1292H](https://openairdocs.org/aircraft/N1292H): [Hall James E](https://openairdocs.org/faa-owner/HALL%20JAMES%20E), [Naples, FL](https://openairdocs.org/faa-place/FL/Naples), built 1949, S/N 7FC-1
- [N16BY](https://openairdocs.org/aircraft/N16BY): [Young David L](https://openairdocs.org/faa-owner/YOUNG%20DAVID%20L), [Oakwood, IL](https://openairdocs.org/faa-place/IL/Oakwood), S/N 47-826
- [N2145E](https://openairdocs.org/aircraft/N2145E): [Krall Jeff P](https://openairdocs.org/faa-owner/KRALL%20JEFF%20P), [Mitchell, SD](https://openairdocs.org/faa-place/SD/Mitchell), built 1946, S/N 7AC-5716
- [N2215E](https://openairdocs.org/aircraft/N2215E): [N7396w LLC](https://openairdocs.org/faa-owner/N7396W%20LLC), [Coeymans Hollow, NY](https://openairdocs.org/faa-place/NY/Coeymans%20Hollow), S/N 7AC-5789
- [N2349E](https://openairdocs.org/aircraft/N2349E): [Whitehawk Aviation LLC](https://openairdocs.org/faa-owner/WHITEHAWK%20AVIATION%20LLC), [Sanford, NC](https://openairdocs.org/faa-place/NC/Sanford), built 1946, S/N 7AC-5926
- [N2913K](https://openairdocs.org/aircraft/N2913K): [Silverman Phillip E Trustee](https://openairdocs.org/faa-owner/SILVERMAN%20PHILLIP%20E%20TRUSTEE), [Fullerton, CA](https://openairdocs.org/faa-place/CA/Fullerton), built 1946, S/N 7EC-6496
- [N299SL](https://openairdocs.org/aircraft/N299SL): [Satermo Lee J](https://openairdocs.org/faa-owner/SATERMO%20LEE%20J), [New Town, ND](https://openairdocs.org/faa-place/ND/New%20Town), built 1947, S/N 7CCM214
- [N29BH](https://openairdocs.org/aircraft/N29BH): [Shearer Glendon E](https://openairdocs.org/faa-owner/SHEARER%20GLENDON%20E), [Wall, SD](https://openairdocs.org/faa-place/SD/Wall), built 1958, S/N 215
- [N4300C](https://openairdocs.org/aircraft/N4300C): [Berke Steven M](https://openairdocs.org/faa-owner/BERKE%20STEVEN%20M), [Black Hawk, SD](https://openairdocs.org/faa-place/SD/Black%20Hawk), built 1955, S/N 7EC-300
- [N4348C](https://openairdocs.org/aircraft/N4348C): [Rankin Kevin J](https://openairdocs.org/faa-owner/RANKIN%20KEVIN%20J), [Maryville, MO](https://openairdocs.org/faa-place/MO/Maryville), built 1955, S/N 7EC-367
- [N4392C](https://openairdocs.org/aircraft/N4392C): [Grant Jacob A](https://openairdocs.org/faa-owner/GRANT%20JACOB%20A), [Fairbanks, AK](https://openairdocs.org/faa-place/AK/Fairbanks), built 1956, S/N 7EC-421
- [N4652E](https://openairdocs.org/aircraft/N4652E): [Ralston Roger A](https://openairdocs.org/faa-owner/RALSTON%20ROGER%20A), [Grand Rapids, MN](https://openairdocs.org/faa-place/MN/Grand%20Rapids), built 1950, S/N 7EC-3
- [N4653E](https://openairdocs.org/aircraft/N4653E): [Rossland David T](https://openairdocs.org/faa-owner/ROSSLAND%20DAVID%20T), [Williston, ND](https://openairdocs.org/faa-place/ND/Williston), built 1950, S/N 7EC-5
- [N4657E](https://openairdocs.org/aircraft/N4657E): [Nystrom Bay Farm Partnership](https://openairdocs.org/faa-owner/NYSTROM%20BAY%20FARM%20PARTNERSHIP), [Pierre, SD](https://openairdocs.org/faa-place/SD/Pierre), built 1950, S/N 7EC-7
- [N4659E](https://openairdocs.org/aircraft/N4659E): [Michigan Tail Draggers LLC](https://openairdocs.org/faa-owner/MICHIGAN%20TAIL%20DRAGGERS%20LLC), [Macomb, MI](https://openairdocs.org/faa-place/MI/Macomb), built 1950, S/N 7EC-8
- [N4660E](https://openairdocs.org/aircraft/N4660E): [Kuhn Marwynne G](https://openairdocs.org/faa-owner/KUHN%20MARWYNNE%20G), [Hilltop Lakes, TX](https://openairdocs.org/faa-place/TX/Hilltop%20Lakes), built 1950, S/N 7EC-9
- [N4666E](https://openairdocs.org/aircraft/N4666E): [Wells Kris G](https://openairdocs.org/faa-owner/WELLS%20KRIS%20G), [Barron, WI](https://openairdocs.org/faa-place/WI/Barron), S/N 7EC-14
- [N4667E](https://openairdocs.org/aircraft/N4667E): [Steffen James R](https://openairdocs.org/faa-owner/STEFFEN%20JAMES%20R), [Washta, IA](https://openairdocs.org/faa-place/IA/Washta), built 1950, S/N 7EC-15
- [N4672E](https://openairdocs.org/aircraft/N4672E): [Kajans Douglas L](https://openairdocs.org/faa-owner/KAJANS%20DOUGLAS%20L), [Reno, NV](https://openairdocs.org/faa-place/NV/Reno), built 1950, S/N 7EC-27
- [N4677E](https://openairdocs.org/aircraft/N4677E): [Stults Christopher](https://openairdocs.org/faa-owner/STULTS%20CHRISTOPHER), [Wray, CO](https://openairdocs.org/faa-place/CO/Wray), built 1950, S/N 7EC-25
- [N4678E](https://openairdocs.org/aircraft/N4678E): [Northwind Capital Holdings Inc](https://openairdocs.org/faa-owner/NORTHWIND%20CAPITAL%20HOLDINGS%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 1950, S/N 7EC-26
- [N4679E](https://openairdocs.org/aircraft/N4679E): [3218t Inc](https://openairdocs.org/faa-owner/3218T%20INC), [Omaha, NE](https://openairdocs.org/faa-place/NE/Omaha), built 1950, S/N 7EC-28
- [N4680E](https://openairdocs.org/aircraft/N4680E): [Johnson Keith M](https://openairdocs.org/faa-owner/JOHNSON%20KEITH%20M), [Creswell, OR](https://openairdocs.org/faa-place/OR/Creswell), built 1950, S/N 7EC-29
- [N4683E](https://openairdocs.org/aircraft/N4683E): [Delanson, NY](https://openairdocs.org/faa-place/NY/Delanson), built 1950, S/N 7EC-31, Registration pending
- [N4686E](https://openairdocs.org/aircraft/N4686E): [Sieh Colton David](https://openairdocs.org/faa-owner/SIEH%20COLTON%20DAVID), [Kotzebue, AK](https://openairdocs.org/faa-place/AK/Kotzebue), S/N 7EC-34
- [N4696E](https://openairdocs.org/aircraft/N4696E): [Torgersons LLC](https://openairdocs.org/faa-owner/TORGERSONS%20LLC), [Ethridge, MT](https://openairdocs.org/faa-place/MT/Ethridge), built 1950, S/N 7EC-43
- [N4702E](https://openairdocs.org/aircraft/N4702E): [Miller Henry C](https://openairdocs.org/faa-owner/MILLER%20HENRY%20C), [Mckinney, TX](https://openairdocs.org/faa-place/TX/Mckinney), S/N 7EC-51
- [N4705E](https://openairdocs.org/aircraft/N4705E): [Burgess Dwight G](https://openairdocs.org/faa-owner/BURGESS%20DWIGHT%20G), [Florence, AL](https://openairdocs.org/faa-place/AL/Florence), built 1950, S/N 7EC-54
- [N4709E](https://openairdocs.org/aircraft/N4709E): [Miller Aircraft Services Inc](https://openairdocs.org/faa-owner/MILLER%20AIRCRAFT%20SERVICES%20INC), [Crookston, MN](https://openairdocs.org/faa-place/MN/Crookston), built 1950, S/N 7EC-52
- [N4712E](https://openairdocs.org/aircraft/N4712E): [Waggoner David F](https://openairdocs.org/faa-owner/WAGGONER%20DAVID%20F), [Aurora, OR](https://openairdocs.org/faa-place/OR/Aurora), S/N 7EC-56
- [N4714E](https://openairdocs.org/aircraft/N4714E): [Campbell Brett L](https://openairdocs.org/faa-owner/CAMPBELL%20BRETT%20L), [Kirksville, MO](https://openairdocs.org/faa-place/MO/Kirksville), built 1950, S/N 7EC-58
- [N4715E](https://openairdocs.org/aircraft/N4715E): [Wings Of The North Inc](https://openairdocs.org/faa-owner/WINGS%20OF%20THE%20NORTH%20INC), [Eden Prairie, MN](https://openairdocs.org/faa-place/MN/Eden%20Prairie), built 1950, S/N 7EC-59
- [N4717E](https://openairdocs.org/aircraft/N4717E): [Malsberger Tim J](https://openairdocs.org/faa-owner/MALSBERGER%20TIM%20J), [Blakely, GA](https://openairdocs.org/faa-place/GA/Blakely), built 1950, S/N 7EC-62
- [N4719E](https://openairdocs.org/aircraft/N4719E): [Mcmillan Rickey F](https://openairdocs.org/faa-owner/MCMILLAN%20RICKEY%20F), [Mission Hills, CA](https://openairdocs.org/faa-place/CA/Mission%20Hills), built 1950, S/N 7EC-63, Registration revoked
- [N4721E](https://openairdocs.org/aircraft/N4721E): [Quast George Walter](https://openairdocs.org/faa-owner/QUAST%20GEORGE%20WALTER), [Hutchinson, MN](https://openairdocs.org/faa-place/MN/Hutchinson), built 1950, S/N 7EC-65
- [N4722E](https://openairdocs.org/aircraft/N4722E): [Harris Denton](https://openairdocs.org/faa-owner/HARRIS%20DENTON), [Preston, ID](https://openairdocs.org/faa-place/ID/Preston), S/N 7EC66
- [N4725E](https://openairdocs.org/aircraft/N4725E): [Agaliotis Paul E](https://openairdocs.org/faa-owner/AGALIOTIS%20PAUL%20E), [San Martin, CA](https://openairdocs.org/faa-place/CA/San%20Martin), built 1950, S/N 7EC-68
- [N4745E](https://openairdocs.org/aircraft/N4745E): [Scott Erik G](https://openairdocs.org/faa-owner/SCOTT%20ERIK%20G), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), S/N 7EC-92
- [N4747E](https://openairdocs.org/aircraft/N4747E): [Macveigh Craig A](https://openairdocs.org/faa-owner/MACVEIGH%20CRAIG%20A), [New Carlisle, OH](https://openairdocs.org/faa-place/OH/New%20Carlisle), S/N 7EC94
- [N4748E](https://openairdocs.org/aircraft/N4748E): [Taylor Aero LLC](https://openairdocs.org/faa-owner/TAYLOR%20AERO%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 1951, S/N 7EC-95
- [N4887E](https://openairdocs.org/aircraft/N4887E): [Hicks J E](https://openairdocs.org/faa-owner/HICKS%20J%20E), [Opa Locka, FL](https://openairdocs.org/faa-place/FL/Opa%20Locka), built 1959, S/N 7EC696, Revoked, canceled
- [N81910](https://openairdocs.org/aircraft/N81910): [Leaders Bob](https://openairdocs.org/faa-owner/LEADERS%20BOB), [Clear Lake, MN](https://openairdocs.org/faa-place/MN/Clear%20Lake), S/N 7AC-533
- [N82994](https://openairdocs.org/aircraft/N82994): [Schmidt Robert A](https://openairdocs.org/faa-owner/SCHMIDT%20ROBERT%20A), [De Forest, WI](https://openairdocs.org/faa-place/WI/De%20Forest), built 1946, S/N 7AC-1646
- [N83822](https://openairdocs.org/aircraft/N83822): [Christmann James C Trustee](https://openairdocs.org/faa-owner/CHRISTMANN%20JAMES%20C%20TRUSTEE), [Santa Cruz, CA](https://openairdocs.org/faa-place/CA/Santa%20Cruz), built 1946, S/N 7AC-2502
- [N84116](https://openairdocs.org/aircraft/N84116): [Koliadko Joseph I](https://openairdocs.org/faa-owner/KOLIADKO%20JOSEPH%20I), [Luray, VA](https://openairdocs.org/faa-place/VA/Luray), built 1946, S/N 7AC-2804
- [N85547](https://openairdocs.org/aircraft/N85547): [Roberts Jean A](https://openairdocs.org/faa-owner/ROBERTS%20JEAN%20A), [Roberts, IL](https://openairdocs.org/faa-place/IL/Roberts), built 1946, S/N 7AC4287
- [N8965R](https://openairdocs.org/aircraft/N8965R): [Aspenglow LLC](https://openairdocs.org/faa-owner/ASPENGLOW%20LLC), [Talkeetna, AK](https://openairdocs.org/faa-place/AK/Talkeetna), built 1960, S/N 11
- [N9051B](https://openairdocs.org/aircraft/N9051B): [Finished Work Aviation LLC](https://openairdocs.org/faa-owner/FINISHED%20WORK%20AVIATION%20LLC), [Redding, CA](https://openairdocs.org/faa-place/CA/Redding), S/N 7FC-139
- [N9081B](https://openairdocs.org/aircraft/N9081B): [Coulter Ronald F](https://openairdocs.org/faa-owner/COULTER%20RONALD%20F), [Brownsville, OR](https://openairdocs.org/faa-place/OR/Brownsville), built 1958, S/N 7EC-645
- [N9093B](https://openairdocs.org/aircraft/N9093B): [Agri Flite Services Inc](https://openairdocs.org/faa-owner/AGRI%20FLITE%20SERVICES%20INC), [Wakarusa, IN](https://openairdocs.org/faa-place/IN/Wakarusa), built 1958, S/N 7FC-174

All 52: https://openairdocs.org/model/aeronca-7ec/aircraft.md

## STCs approved for it (136, first 50)

- [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 SA00215NY](https://openairdocs.org/stc/SA00215NY): Installation of CAVU Model AM100 AVMIX engine fuel/air mixture setting system.. CAVU Products Limited
- [STC SA00232SE](https://openairdocs.org/stc/SA00232SE): Installation of vortex generators on the wings and tail surfaces.. Micro AeroDynamics Inc
- [STC SA00279LA](https://openairdocs.org/stc/SA00279LA): Installation of Ameri-King AK-950 Global Positioning System Navigation Switching/Annunciator Panel and Associated Equipment. Ameri-King 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 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 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 SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation
- [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric.. Aviation Products Systems Inc.
- [STC SA00527SE](https://openairdocs.org/stc/SA00527SE): Installation of Inspection Covers over the wing front spar. Ronald S. Piercy dba Rainbow Flying Service
- [STC SA00780SE](https://openairdocs.org/stc/SA00780SE): Installation of the True Lock Safety Retention Axle Lock Nut System. True Lock LLC
- [STC SA00823SE](https://openairdocs.org/stc/SA00823SE): Fabrication and Installation of Rainbow Flying Service front and rear wing spars and modified wing ribs. Rainbow Flying Service
- [STC SA00860SE](https://openairdocs.org/stc/SA00860SE): Installation of Rainbow Flying Service fuselage formers.. Rainbow Flying Service
- [STC SA01015SE](https://openairdocs.org/stc/SA01015SE): Installation of eligible Alaska Bushwheel, Inc. wheels and TSO-C62d tires. ABI LLC
- [STC SA01026SE](https://openairdocs.org/stc/SA01026SE): Improved fuel gascolator assembly.. Steve's Aircraft
- [STC SA01089SE](https://openairdocs.org/stc/SA01089SE): Improved replacement floor boards.. Rainbow Flying Service
- [STC SA01157LA](https://openairdocs.org/stc/SA01157LA): Installation of Electronics International Model FP-5 or FP-5L fuel flow/fuel pressure instrument as a replacement instrument.. Electronics International Inc.
- [STC SA01158WI](https://openairdocs.org/stc/SA01158WI): Installation of Aero Enhancements UV250-1 Supplemental Instrument Panel Lightning System.. Aero Enhancements Inc.
- [STC SA01233SE](https://openairdocs.org/stc/SA01233SE): Fabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assembly. ABI, LLC
- [STC SA01240SE](https://openairdocs.org/stc/SA01240SE): Installation of secondary voltage indication system. Visual Instruments LLC
- [STC SA01669CH](https://openairdocs.org/stc/SA01669CH): Installation of Challenger Reusable Air Filter. Challenger Aviation Products Inc.
- [STC SA01750CH](https://openairdocs.org/stc/SA01750CH): Installation of Swing Type Engine Mount per Air-Energy Service, Inc. installation instructions AESI D1018, Rev A dtd 7/31/2001 or later FAA approved revisions.. Classic Aircraft Services Inc
- [STC SA01765SE](https://openairdocs.org/stc/SA01765SE): Installation of Alaskan Bushwheel TSO-C26d wheels, Part Number (P/N) ABI-1010. ABI, LLC
- [STC SA01768SE](https://openairdocs.org/stc/SA01768SE): Installation of an oil cooler system.. Steve's Aircraft
- [STC SA01944CH (1 OF 2)](https://openairdocs.org/stc/SA01944CH%20(1%20OF%202)): Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, per ASTM Specification D-439 or D-4818 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227.. Experimental Aircraft Association Inc.
- [STC SA01988SE](https://openairdocs.org/stc/SA01988SE): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P.. Electronics International Inc.
- [STC SA02033AT](https://openairdocs.org/stc/SA02033AT): Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.. M-20 Oil Separators LLC
- [STC SA02110CH](https://openairdocs.org/stc/SA02110CH): Installation of a Time Trac Data Recorder. P2 Incorporated
- [STC SA02153AK](https://openairdocs.org/stc/SA02153AK): Installation of Burl's Aircraft Rebuild Magnum I tail wheel Penetration ski. Burl's Aircraft Rebuild LLC
- [STC SA02212AK](https://openairdocs.org/stc/SA02212AK): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems. Seaplanes North LLC
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [STC SA02283SE PAGE 1](https://openairdocs.org/stc/SA02283SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc.
- [STC SA02283SE PAGE 2](https://openairdocs.org/stc/SA02283SE%20PAGE%202): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc.
- [STC SA02295SE](https://openairdocs.org/stc/SA02295SE): Installation of an alternate method of fastening aluminum wing ribs to wood spars. Rainbow Flying Service LLC
- [STC SA02370AK](https://openairdocs.org/stc/SA02370AK): Option (1) Installation of a replacement main tank fuel valve. Burl's Aircraft LLC
- [STC SA02402SE PAGE 1](https://openairdocs.org/stc/SA02402SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C. Electronics International Inc.
- [STC SA02428AK](https://openairdocs.org/stc/SA02428AK): Installation of a hydraulically actuated ski drag assembly. Northern Airframes LLC
- [STC SA02428SE](https://openairdocs.org/stc/SA02428SE): Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft. Henry F Rogers/David E Polley
- [STC SA02442AK PAGE 1](https://openairdocs.org/stc/SA02442AK%20PAGE%201): Approval of the L-3 Communications NGT 2000/2500 ADS-B system. ADS-B Technologies, LLC
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA02520AT](https://openairdocs.org/stc/SA02520AT): Installation of M-20 Oil Separator, model 600-WP.. M-20 Oil Separators LLC
- [STC SA02529AK](https://openairdocs.org/stc/SA02529AK): Installation of the GSD Landing Gear System, Aeronca/American Champion 7 & 11 series
airplanes. Mr. Ernie Broten
- [STC SA02553AK](https://openairdocs.org/stc/SA02553AK): Fabrication and installation of a Tail Wheel Anti-Shimmy Dampener. Keller Engineering Group LLC
- [STC SA02566CH](https://openairdocs.org/stc/SA02566CH): Installation of the Custom Fiberglass Molding, Inc. (CFMI) Model 1500, 2250-001, or 2250-002 Aircraft Main Landing Gear Skis. Silveraire LLC
- [STC SA02576AK](https://openairdocs.org/stc/SA02576AK): Installation of Cleveland and ABI, LLC Wheel and Brake Kits. ABI LLC
- [STC SA02658SE (1 OF 2)](https://openairdocs.org/stc/SA02658SE%20(1%20OF%202)): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc.
- [STC SA02795AT](https://openairdocs.org/stc/SA02795AT): Installation of a PXE7300SR, In-Flight Entertainment System. PS Engineering Incorporated

All 136: https://openairdocs.org/model/aeronca-7ec/stcs.md

## NTSB investigations (40)

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 ERA22LA242](https://openairdocs.org/ntsb/ERA22LA242), May 25, 2022: Aeronca 7EC (N7410B), Putnam Valley, NY, substantial damage. Probable cause: A total loss of engine power during cruise flight due to fuel starvation resulting from obstructed forward and aft vent outlets in the left fuel tank.
- [NTSB ANC15CA031](https://openairdocs.org/ntsb/ANC15CA031), May 27, 2015: Aeronca 7EC (N84116), Palmer, AK, substantial damage. Probable cause: The instructor's delayed remedial actions, and the student pilot's failure to maintain adequate airspeed, which resulted in a stall just above the ground and the subsequent hard landing.
- [NTSB CEN13CA530](https://openairdocs.org/ntsb/CEN13CA530), Aug 31, 2013: Aeronca 7EC (N4348C), Plattsmouth, NE, substantial damage. Probable cause: The pilot's loss of control during takeoff.
- [NTSB WPR11CA157](https://openairdocs.org/ntsb/WPR11CA157), Mar 11, 2011: Aeronca 7EC (N2349E), Big Bear City, CA, substantial damage. Probable cause: The pilot's improper maintenance, which resulted in a wheel separating from the airplane during takeoff, and the airplane's subsequent nose over during the landing rollout.
- [NTSB ANC08CA022](https://openairdocs.org/ntsb/ANC08CA022), Nov 28, 2007: Aeronca 7JC (N8965R), Wasilla, AK, substantial damage. Probable cause: The pilot's excessive application of the airplane's brakes during the landing roll, which resulted in a nose-over.
- [NTSB CHI07CA178](https://openairdocs.org/ntsb/CHI07CA178), Jun 24, 2007: Aeronca 7EC (N7597E), Hillsdale, MI, substantial damage. Probable cause: The aircraft control not maintained by the pilot during landing rollout.
- [NTSB LAX05CA096](https://openairdocs.org/ntsb/LAX05CA096), Feb 14, 2005: Aeronca 7EC (N4725E), Grass Valley, CA, substantial damage. Probable cause: the pilot's failure to maintain directional control.
- [NTSB SEA03LA088](https://openairdocs.org/ntsb/SEA03LA088), May 24, 2003: Aeronca 7EC (N4712E), Oregon City, OR, substantial damage. Probable cause: The student pilot's failure to maintain aircraft control during the landing roll. A tailwind and gusting conditions were factors.
- [NTSB SEA02LA080](https://openairdocs.org/ntsb/SEA02LA080), May 12, 2002: Aeronca 7-EC (N4712E), Flying M Ranch, OR, substantial damage. Probable cause: The pilot's failure to maintain directional control while applying the brakes during the landing roll. Factors include a tailwind and trees at the far end of the airstrip.
- [NTSB CHI01LA323](https://openairdocs.org/ntsb/CHI01LA323), Sep 25, 2001: Aeronca 7EC (N81910), Clear Lake, MN, substantial damage. Probable cause: The pilot not maintaining directional control of the airplane during the takeoff. A factor was the soybean crop.
- [NTSB NYC96LA112](https://openairdocs.org/ntsb/NYC96LA112), May 21, 1996: Aeronca 7EC (N1536E), New Castle, PA, substantial damage. Probable cause: the pilot's failure to maintain directional control during the landing roll, which resulted in a ground swerve and an encounter with high grass and a ditch off the side of the runway.
- [NTSB CHI95LA329](https://openairdocs.org/ntsb/CHI95LA329), Sep 22, 1995: Aeronca 7EC (N4666E), Hudson, WI, substantial damage. Probable cause: the pilot's improper decision to attempt a touch-and-go on a short airstrip.
- [NTSB ANC93LA001](https://openairdocs.org/ntsb/ANC93LA001), Oct 2, 1992: Champion 7EC (N4392C), Eureka, AK, substantial damage. Probable cause: THE PILOT-IN COMMAND'S INADEQUATE PREFLIGHT INSPECTION WHICH RESULTED IN A POWER LOSS DUE TO ICE IN THE FUEL SYSTEM.
- [NTSB BFO92FA095](https://openairdocs.org/ntsb/BFO92FA095), Jul 9, 1992: Aeronca 7EC (N7578B), Slatington, PA, destroyed, 1 fatal. Probable cause: THE LOSS OF CONTROL IN FLIGHT FOR UNDETERMINED REASONS WHICH RESULTED IN AN INADVERTENT STALL AT AN ALTITUDE INSUFFICIENT FOR RECOVERY.
- [NTSB MIA91LA228](https://openairdocs.org/ntsb/MIA91LA228), Sep 29, 1991: Aeronca 7EC (N4713E), Moore Haven, FL, substantial damage. Probable cause: THE PILOT'S DIVERSION OF ATTENTION AND INATTENTION TO THE AIRSPEED RESULTING IN THE INADVERTENT STALL MUSH. CONTRIBUTING TO THE ACCIDENT WAS INADEQUATE ALTITUDE TO RECOVER.
- [NTSB CHI91LA145](https://openairdocs.org/ntsb/CHI91LA145), Apr 26, 1991: Aeronca 7EC (N4652E), O'Neill, NE, substantial damage. Probable cause: THE PILOT'S SELECTION OF UNSUITABLE TERRAIN FOR A PRECAUTIONARY LANDING. FACTORS WERE THE PILOT'S DISREGARDING THE WEATHER BRIEFING AND HIS INTENTIONAL FLIGHT INTO ADVERSE WEATHER.
- [NTSB LAX89LA031](https://openairdocs.org/ntsb/LAX89LA031), Nov 2, 1988: Aeronca 7EC (N4722E), Saint Helena, CA, substantial damage
- [NTSB MKC88LA123](https://openairdocs.org/ntsb/MKC88LA123), Jul 10, 1988: Aeronca 7EC (N82994), St. Charles, MO, substantial damage
- [NTSB CHI87LA080](https://openairdocs.org/ntsb/CHI87LA080), Feb 7, 1987: Aeronca 7EC (N4715E), Big Fork, MN, substantial damage
- [NTSB MIA83FA073](https://openairdocs.org/ntsb/MIA83FA073), Feb 12, 1983: Aeronca 7EC (N4320C), Astatula, FL, destroyed, 2 fatal
- [NTSB ANC82DA069](https://openairdocs.org/ntsb/ANC82DA069), Jul 26, 1982: Aeronca Champ 7EC (N4314C), Lake Clark, AK, destroyed
- [NTSB NYC81FGM10](https://openairdocs.org/ntsb/NYC81FGM10), Jan 25, 1981: Aeronca 7EC (N7578B), Butler, PA, substantial damage
- [NTSB ANC78FA082](https://openairdocs.org/ntsb/ANC78FA082), Sep 15, 1978: Aeronca 7EC (N4739E), Fairbanks, AK, destroyed, 1 fatal
- [NTSB SEA75DYG40](https://openairdocs.org/ntsb/SEA75DYG40), May 30, 1975: Champion 7FC (N9093B), Ellensburg, WA, substantial damage
- [NTSB CHI75FET07](https://openairdocs.org/ntsb/CHI75FET07), Sep 22, 1974: Aeronca 7EC (N1536E), Demotte, IN, substantial damage
- [NTSB CHI74FEV26](https://openairdocs.org/ntsb/CHI74FEV26), Nov 5, 1973: Aeronca 7EC (N85547), Monticello, IL, substantial damage
- [NTSB OAK72FVD24](https://openairdocs.org/ntsb/OAK72FVD24), Oct 8, 1971: Aeronca 7EC (N7410B), Sonoma, CA, substantial damage
- [NTSB SEA72DYC09](https://openairdocs.org/ntsb/SEA72DYC09), Jul 25, 1971: Champion 7FC (N9051B), Sandy, OR, substantial damage
- [NTSB CHI71FBQ05](https://openairdocs.org/ntsb/CHI71FBQ05), Aug 1, 1970: Aeronca 7EC (N1536E), Savoy, IL, substantial damage
- [NTSB MKC70DDD02](https://openairdocs.org/ntsb/MKC70DDD02), Jan 10, 1970: Aeronca 7EC (N4670E), Benedict, ND, substantial damage
- [NTSB MKC70F0152](https://openairdocs.org/ntsb/MKC70F0152), Jun 6, 1969: Aeronca 7EC (N84432), Breckenridge, MN, substantial damage
- [NTSB MKC69D0467](https://openairdocs.org/ntsb/MKC69D0467), Jan 29, 1969: Champion 7EC (N4653E), Plaza, ND, substantial damage
- [NTSB DIA69F0112](https://openairdocs.org/ntsb/DIA69F0112), Nov 16, 1968: Aeronca 7EC (N1292H), Gaithersburg, MD, substantial damage
- [NTSB CHI69A0022](https://openairdocs.org/ntsb/CHI69A0022), Aug 18, 1968: Aeronca 7EC (N4649E), Jeffersonvlle, IN, destroyed, 4 fatal
- [NTSB MKC68D0600](https://openairdocs.org/ntsb/MKC68D0600), May 17, 1968: Aeronca 7EC (N4670E), Benedict, ND, substantial damage
- [NTSB FTW68F0532](https://openairdocs.org/ntsb/FTW68F0532), Apr 18, 1968: Aeronca 7EC (N4677E), Okla.City, OK, substantial damage
- [NTSB FTW68F0085](https://openairdocs.org/ntsb/FTW68F0085), Jul 4, 1967: Champion 7EC (N4680E), Pearland, TX, substantial damage
- [NTSB MIA67D0578](https://openairdocs.org/ntsb/MIA67D0578), May 25, 1967: Beech 35 (N4650E), Kissimmee, FL, substantial damage
- [NTSB MKC67D0535](https://openairdocs.org/ntsb/MKC67D0535), Mar 24, 1967: Aeronca 7EC (N4660E), Washburn, IA, substantial damage
- [NTSB ANC66D0034](https://openairdocs.org/ntsb/ANC66D0034), Aug 25, 1965: Aeronica 7EC (N4739E), Anchorage, AK, substantial damage

## FAA accident and incident reports (40)

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 20220525009339A](https://openairdocs.org/incident/20220525009339A), May 25, 2022: Aeronca 7EC (N7410B), Putnam, NY, Substantial damage. Aeronca champ [privacy data omitted] was involved in an accident on may 25, 2022; one person on board and one canine on board, no injuries reported. After…
- [Incident 20150304004989I](https://openairdocs.org/incident/20150304004989I), Mar 4, 2015: Aeronca 7EC (N2349E), San Diego, CA, No damage. Daily reporting application event entry # 224463 states that on March 4, 2015 N2349E, a tail-wheeled Aeronca 7EC, appeared to have difficulty on landing rwy…
- [Accident 20130831019559A](https://openairdocs.org/incident/20130831019559A), Aug 31, 2013: Aeronca 7EC (N4348C), Plattsmouth, NE, Substantial damage. On August 31, 2013, at 0825 am CDT, Aeronca 7EC, N4348C, was involved in an accident at the Plattsmouth municipal airport, Plattsmouth, Nebraska. The pilot in…
- [Incident 20121120028239I](https://openairdocs.org/incident/20121120028239I), Nov 20, 2012: Aeronca 7EC (N7597E), North Platte, NE, Minor damage. The airman had recently purchased the aircraft in Michigan and was flying it home to Oregon. In the airman's pilot log, an entry shows an aircraft checkout…
- [Incident 20120528012599I](https://openairdocs.org/incident/20120528012599I), May 28, 2012: Aeronca 7EC (N98JP), Anchorage, AK, Minor damage. While taxiing the right float filled with water and sunk tilting the aircraft allowing the right wingtip to submerge in the water. Pilot and passenger had no…
- [Incident 20110824019219I](https://openairdocs.org/incident/20110824019219I), Aug 24, 2011: Aeronca 7JC (N8965R), Talkeetna, AK, Minor damage. The airman was on a supervised, first solo cross country flight from Talkeetna, Alaska to wasilla, Alaska and returning to Talkeetna. On the final landing at…
- [Accident 20110309005489A](https://openairdocs.org/incident/20110309005489A), Mar 9, 2011: Aeronca 7EC (N2349E), Big Bear City A, CA, Substantial damage. Aircraft N2349E Aeronca 7EC had the left main landing gear tire depart the aircraft on take-off. The pilot brought the aircraft back around and upon landing…
- [Accident 20071128828519A](https://openairdocs.org/incident/20071128828519A), Nov 28, 2007: Bbavia 7JC (N8965R), Wasilla, AK, Substantial damage. (-23) On November 28, 2007 a Aeronca, 7JC registered to and piloted by [privacy data omitted] was involved in an aircraft accident at the Wasilla Airport,…
- [Accident 20070624015939A](https://openairdocs.org/incident/20070624015939A), Jun 24, 2007: Bbavia 7EC (N7597E), Hillsdale, MI, Substantial damage. (-23) Dtw FSDO was notified on 6/24/2007 that N7597E was landing at (kjym) Hillsdale Municipal Airport at approximately 08:50 local time. When it started to…
- [Incident 20060709019609I](https://openairdocs.org/incident/20060709019609I), Jul 9, 2006: Bbavia 7EC (N4715E), Jacobson, MN, Minor damage. (-23) Aircraft N4715E was enroute from cambridge, MN airport (cbg) to big fork airport (foz) cruising at 2500 feet when the engine sputtered and began losing…
- [Accident 20050214002309A](https://openairdocs.org/incident/20050214002309A), Feb 14, 2005: Bbavia 7EC (N4725E), Grass Valley, CA, Substantial damage. (-23) Pilot stated that he had completed three takeoffs and landings at lincoln airport (lhm) just prior to the accident. He has approximately 700 hours of…
- [Incident 20041031031899I](https://openairdocs.org/incident/20041031031899I), Oct 31, 2004: Bbavia 7EC (N9093B), Chicago/Waukega, IL. (-23) Aircraft landed at Waukegan airport and lost directional control. Aircraft left the runway and stopped on airport property.
- [Accident 20030524010289A](https://openairdocs.org/incident/20030524010289A), May 24, 2003: Bbavia 7EC (N4712E), Oregon City, OR, Substantial damage. (-23) Acting as a solo student pilot, jeffrey peterson landed N4712E at OG30 with a downwind component. He lost control of the airplane, and it flipped over on…
- [Accident 20020512010369A](https://openairdocs.org/incident/20020512010369A), May 12, 2002: Bbavia 7EC (N4712E), Yamhill, OR, No damage. (-23) Pilot stated he had just gotten requalified in N4712E, an Aeronca-7EC tailwheel aircraft. On may 12, 2002, on a pleasure flight initiated from lenhardt…
- [Accident 20010925025149A](https://openairdocs.org/incident/20010925025149A), Sep 25, 2001: Bbavia 7EC (N81910), Clear Lake, MN, No damage. (-23) During takeoff pilot lost control, aircraft turned left off runway and struck the dirt. Left wing was torn off approx. 3 feet from the wing attach…
- [Incident 20010717021279I](https://openairdocs.org/incident/20010717021279I), Jul 17, 2001: Bbavia 7EC (N4709E), Fertile, MN, Minor damage. (-23) Pilot was landing with slight crosswind, during three point touchdownwind gust blew aircraft to the right. Aircraft went off right side of runway…
- [Accident 19960520037079A](https://openairdocs.org/incident/19960520037079A), May 20, 1996: Bbavia 7EC (N1536E), New Castle, PA, Substantial damage. Lost directional control landing. Low time in tailwheel aircraft.
- [Accident 19950922030039A](https://openairdocs.org/incident/19950922030039A), Sep 22, 1995: Bbavia 7EC (N4666E), Hudson, WI, Substantial damage. Aborted takeoff late and overran end of runway. Collided with trees. (-23) on September 22, 1995, at 4:45 pm CST, an Aeronca 7EC, N4666E (photo 2), registered…
- [Incident 19950426008599I](https://openairdocs.org/incident/19950426008599I), Apr 26, 1995: Bbavia 7EC (N82994), Mountain View, AR, Minor damage. Weather vaned into crosswind landing. Exited runway struck trees. Crosswind component exceeded.
- [Accident 19921001039929A](https://openairdocs.org/incident/19921001039929A), Oct 1, 1992: Bbavia 7EC (N4392C), Eureka, AK, Substantial damage. Reported powerloss on climbout. No anomalies. Believed water in fuel.
- [Accident 19920709024519A](https://openairdocs.org/incident/19920709024519A), Jul 9, 1992: Bbavia 7EC (N7578B), Slatington, PA, Destroyed, 1 fatal. Nosed up on climbout. Stalled and impacted ground near vertical.
- [Accident 19910929062679A](https://openairdocs.org/incident/19910929062679A), Sep 29, 1991: Bbavia 7EC (N4713E), Lakeport, FL, Substantial damage. Pilot crashed into a lake while attempting to recover from a stall. Student pilot was carrying a passenger.
- [Accident 19910426012749A](https://openairdocs.org/incident/19910426012749A), Apr 26, 1991: Bbavia 7EC (N4652E), Oneill, NE, Substantial damage. Advised VFR on briefing. Departed. Encountered low ceiling and fog. Elected to land. Hit ditch. Failed to turn back
- [Accident 19881101048819A](https://openairdocs.org/incident/19881101048819A), Nov 1, 1988: Bbavia 7EC (N4722E), Rutherford, CA, Substantial damage. Lost directional control on landing roll left the runway and nosed over.
- [Accident 19880710026242A](https://openairdocs.org/incident/19880710026242A), Jul 10, 1988: Bbavia 7EC (N82994), St Charles, MO, Substantial damage. While taxiing in from landing collided with N2582B that was taxiing for takeoff. Tried to avoid collision.
- [Incident 19880517049979I](https://openairdocs.org/incident/19880517049979I), May 17, 1988: Bbavia 7EC (N4712E), Walla Walla, WA, Substantial damage. Wind gust weathervaned aircraft of student practicing taxiing. Instructor unable to recover. Left runway. Flipped.
- [Accident 19870207002549A](https://openairdocs.org/incident/19870207002549A), Feb 7, 1987: Bbavia STC7 (N4715E), Bigfork, MN, Substantial damage. The ski equipped plane hit a fish house on takeoff from a frozen lake. The pilot misjudged the effect of wet snow.
- [Accident 19830212003489A](https://openairdocs.org/incident/19830212003489A), Feb 12, 1983: Bbavia 7ECA (N4320C), Astatula, FL, Destroyed. During low pass aircraft was pulled up into steep climb and entered inverted spin until impacting ground.
- [Accident 19820726039809A](https://openairdocs.org/incident/19820726039809A), Jul 26, 1982: Bbavia 7EC (N4314C), Lake Clark, AK, Destroyed. Wing tip brushed willows on edge off runway on takeoff, aborted, nosed into brush. Evacuated. Fuel fire erupted.
- [Incident 19810901066719I](https://openairdocs.org/incident/19810901066719I), Sep 1, 1981: Bbavia 7EC (N4314C), Anchorage, AK, Minor damage. On takeoff from gravel bar hit bump veered hit bank bent left gear. Landed ran off runway to left.
- [Accident 19810125001599A](https://openairdocs.org/incident/19810125001599A), Jan 25, 1981: Bbavia 7EC (N7578B), Butler, PA, Substantial damage. Struck snow-bank on approach end of runway.
- [Incident 19800906069309I](https://openairdocs.org/incident/19800906069309I), Sep 6, 1980: Bbavia 7AC (N82994), Sorento, IL, Minor damage. Pilot making an off airport landing hit a small ditch he had not seen, and flipped over.
- [Incident 19800902089529I](https://openairdocs.org/incident/19800902089529I), Sep 2, 1980: Bbavia 7EC (N4699E), Kent, WA, Minor damage. Pilot lost directional control after touchdown.
- [Incident 19800802067609I](https://openairdocs.org/incident/19800802067609I), Aug 2, 1980: Bbavia 7EC (N4660E), Anita, IA, Minor damage. Ran off end of runway after aborting takeoff.
- [Incident 19800629056669I](https://openairdocs.org/incident/19800629056669I), Jun 29, 1980: Bbavia 7AC (N1536E), Salamanca, NY. Pilot made precautionary landing due to line squall and thunderstorms.
- [Incident 19800609054689I](https://openairdocs.org/incident/19800609054689I), Jun 9, 1980: Bbavia 7EC (N4314C), Anchorage, AK. Radio circuit breaker popped, followed by the odor of burning wire. Found a dead short in voltage regulator.
- [Accident 19780915050689A](https://openairdocs.org/incident/19780915050689A), Sep 15, 1978: Blanca 7KCAB (N4739E), AK, Destroyed
- [Accident 19750531012139A](https://openairdocs.org/incident/19750531012139A), May 31, 1975: Blanca 7FC (N9093B), Ellensburg, WA, Substantial damage. Gusting to 30K.
- [Accident 19740922035099A](https://openairdocs.org/incident/19740922035099A), Sep 22, 1974: Blanca 7EC (N1536E), Demotte, IN, Substantial damage. Brakes ckd ok. Hit apple tree on l side of rwy.
- [Accident 19731105034619A](https://openairdocs.org/incident/19731105034619A), Nov 5, 1973: Blanca 7AC (N85547), Monticello, IL, Substantial damage. Drg flare for ldg acft drifted off r side of rwy. Acft stalled drg abrupt pull up to clr tree.

## Service difficulty reports (16)

As reported by operators and repair stations, by the model named in the report.

- [SDR 2020FA0000374](https://openairdocs.org/sdr/2020FA0000374), Aug 17, 2020: EXHAUST VALVE. STUCK. ON JULY 14, 2020 12:15 CDT N9891B A CHAMPION 7EC LOST POWER TO THE ENGINE, AND LANDED IN A FIELD NEAR PORT O'CONNER, TX. THE AIRCRAFT MAIN LANDING COLLAPSED AND
- [SDR 2011FA0000164](https://openairdocs.org/sdr/2011FA0000164), Mar 10, 2011: SPINNER. LOOSE. SKULL CAP SPINNER BECAME LOOSE AND DEPARTED THE ACFT. EVIDENCE OF THE SPINNER ABRADING THE .041 SS SAFETY WIRE AT THE HEAD OF THE RETAINING BOLTS WAS EVIDENT. T
- [SDR FAA010208003](https://openairdocs.org/sdr/FAA010208003), Dec 19, 2007: VALVE. DAMAGED. INSTALLED OIL QUICK DRAIN VALVE PN SG250 ON NEW AIRCRAFT/ ENGINE. AIRCRAFT FLEW APPROX 1 HOUR. OIL LEAK NOTICED FROM DRAIN VALVE. REMOVED VALVE TO FIND VALVE SN
- [SDR 2007FA0001011](https://openairdocs.org/sdr/2007FA0001011), Oct 25, 2007: DRAIN. LEAKING. INSTALLED QUICK DRAIN VALVE (OIL) ON NEW AIRCRAFT/ ENGINE. AIRCRAFT FLEW APPROX 1 HR , INITIAL FLIGHT TEST. VERY MINUTE OIL LEAK WAS NOTED FROM OIL QUICK DRAIN 
- [SDR 2006FA0000819](https://openairdocs.org/sdr/2006FA0000819), Jul 9, 2006: EXHAUST VALVE. BROKEN. WHEN THE NR 4 CYLINDER WAS REMOVED, THE EXHAUST VALVE HEAD WAS FOUND TO BE BROKEN OFF, ABOUT .5 INCH FROM THE FACE OF THE VALVE, CAUSING FAILURE OF THE PISTON A
- [SDR AUS20040105](https://openairdocs.org/sdr/AUS20040105), Jan 22, 2004: SPAR. CRACKED. (AUS) RT WING FRONT AND REAR SPARS CRACKED. CRACKS APPEAR TO ALIGN WITH THE ATTACHMENT FITTING BOLT HOLES. SPARS ARE CONSTRUCTED FROM TIMBER. FOUND DURING INSPE
- [SDR CA020722013](https://openairdocs.org/sdr/CA020722013), Jun 30, 2002: SPAR. CRACKED. (CAN) ALL 4 SPARS REPLACED DUE TO SMALL CRACKS AT NAIL HOLES, EDGE OF PLYWOOD REINFORCING AS A PRECAUTIONARY MEASURE. NO LARGE CRACKS FOUND.4 NEW METAL SPARS IN
- [SDR 474](https://openairdocs.org/sdr/474), Apr 24, 2002: SPAR. CRACKED. C/W AD 00-25-02R1 FOUND CRACK AT BUTT OF MAIN SPAR JUST UNDER ATTACH FITTING TO FUSELAGE ON R/H WING TRAVELING SEVERAL INCHES LONGITUDINALLY AND PARALLEL- SEVER
- [SDR 2002FA0000637](https://openairdocs.org/sdr/2002FA0000637), Apr 22, 2002: SPAR. CRACKED. IN COMPLYING WITH AD, FOUND CRACK AT BUTT OF MAIN SPAR JUST UNDER ATTACH FITTING TO FUSELAGE ON RIGHT WING TRAVELING SEVERAL INCHES LONGITUDINALLY. SEVERAL RIB 
- [SDR 2002FA0000254](https://openairdocs.org/sdr/2002FA0000254), Feb 22, 2002: SPAR. CRACKED. DURING THIS ANNUAL INSPECTION FOUND COMPRESSION CRACKS ON THE RIGHT WING REAR SPAR AT TOP LOCATION ON TOP SIDE OF SPAR. THIS COMPRESSION CRACK WAS HIDDEN UNDER 
- [SDR 2002FA0000258](https://openairdocs.org/sdr/2002FA0000258), Jul 18, 2001: SPAR. CRACKED. WING SPAR, CRACK VISIBLE MIDWAY FROM TOP TO BOTTOM OF NIGHT WING FRONT SPAR FROM 44 INCHES INBOARD ALONG SPAR TO APPROXIMATELY 1130 INCHES FORM INBOARD. WOOD AP
- [SDR 2001FA0000339](https://openairdocs.org/sdr/2001FA0000339), Jul 12, 2001: LEAD. SEVERED. NEGATIVE LEAD FROM LOWER BATTERY COMPARTMENT TO TRANSMITTER WAS SEVERED DUE TO CORROSION. LOWER AND UPPER BATTERY. CONTACTS WERE CORRODED AND PLATING HAD FLAKED
- [SDR 20010509CW009](https://openairdocs.org/sdr/20010509CW009), Apr 13, 2001: SPAR. CRACKED. IN RECOVERING AIRFRAME, FOUND CRACK IN RIGHT WING REAR SPAR. AIRCRAFT WRECKED IN A NOSE OVER. NO LOG RECORD OF REPAIR TO REAR SPAR.
- [SDR 20010326CW005](https://openairdocs.org/sdr/20010326CW005), Mar 26, 2001: SPAR. CRACKED. DURING ANNUAL INSPECTION, FOUND COMPRESSION CRACKS ON THE RIGHT WING REAR SPAR AT TOP LOCATION ON TOP SIDE OF SPAR. THIS COMPRESSION CRACK WAS HIDDEN UNDER OLD 
- [SDR CA000412007](https://openairdocs.org/sdr/CA000412007), Apr 5, 2000: CONTROL CABLE. FRAYED. (CAN) DURING INSPECTION, NOTICED THAT THE LT AND RT BRAKE CABLES WERE BADLY FRAYED WHERE THEY PASS THROUGH THE LOWER FAIRLEADS (P/N 1-2259) ON THE AXLE STRUTS. 
- [SDR 95ZZZX6920](https://openairdocs.org/sdr/95ZZZX6920), Nov 25, 1995: ATTACH LUG. FAILED. LANDING GEAR ATTACHMENT POINT LUGS WERE WORN TO THE POINT OF FAILURE. THE BOLT HOLES WERE ELONGATED. THE RIGHT FORWARD LUG CRACKED AT THE BOLT HOLE. THE LANDING

## The same model under other registry codes

Amateur-built copies and renamed makers get their own codes.

- [Champion 7EC](https://openairdocs.org/model/champion-7ec): 157 registered aircraft, registry code 21101NM
- [American Champion 7EC](https://openairdocs.org/model/american-champion-7ec): 23 registered aircraft, registry code 2120001
- [Champion AERONCA 7EC](https://openairdocs.org/model/champion-aeronca-7ec): 14 registered aircraft, registry code 2110158
- [American Champion 7EC](https://openairdocs.org/model/american-champion-7ec): 9 registered aircraft, registry code 2120002
- [American Champion 7EC](https://openairdocs.org/model/american-champion-7ec): 6 registered aircraft, registry code 2120004
- [Aeronca 7EC CONV](https://openairdocs.org/model/aeronca-7ec-conv): 3 registered aircraft, registry code 2110113
- [Champion 7EC(CONV)](https://openairdocs.org/model/champion-7ec-conv): 3 registered aircraft, registry code 21101NL

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