# Franklin 6V 350 series - Type: Engine model (FAA registry) - Registry code: 27043 - Manufacturer (registry): FRANKLIN - Model: 6V 350 SERIES - Engine type: Reciprocating - Power: 235 hp - Data sheet: [TCDS E9EA](https://openairdocs.org/tcds/E9EA) (OpenAirDocs) - Holder: Franklin Sp. z.o.o. - Installed in: 134 registered aircraft - Page: https://openairdocs.org/engine/franklin-6v-350-series The registry names only the engine series, so ADs for every model in the series are matched. ## ADs that may apply (OpenAirDocs) Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 69-24-03](https://openairdocs.org/ad/69-24-03): Carburetors · Continental Motors A-65-1, A-65-12, A-65-12F and 321 more. Effective Nov 29, 1969 ## Registered aircraft (134, first 50) - [N10175](https://openairdocs.org/aircraft/N10175): [Bassett Donald J](https://openairdocs.org/faa-owner/BASSETT%20DONALD%20J), [Midland City, AL](https://openairdocs.org/faa-place/AL/Midland%20City), built 1954, S/N 1272 - [N12CJ](https://openairdocs.org/aircraft/N12CJ): [Perskys Air Service Inc](https://openairdocs.org/faa-owner/PERSKYS%20AIR%20SERVICE%20INC), [Lapine, AL](https://openairdocs.org/faa-place/AL/Lapine), built 1969, S/N 4-184 - [N140B](https://openairdocs.org/aircraft/N140B): [L Bachman LLC](https://openairdocs.org/faa-owner/L%20BACHMAN%20LLC), [Independence, IA](https://openairdocs.org/faa-place/IA/Independence), built 1947, S/N 60 - [N1452P](https://openairdocs.org/aircraft/N1452P): [Sorenson Mark A](https://openairdocs.org/faa-owner/SORENSON%20MARK%20A), [Senoia, GA](https://openairdocs.org/faa-place/GA/Senoia), built 1956, S/N 23-515 - [N147DP](https://openairdocs.org/aircraft/N147DP): [Weeks Kermit A](https://openairdocs.org/faa-owner/WEEKS%20KERMIT%20A), [Polk City, FL](https://openairdocs.org/faa-place/FL/Polk%20City), built 1956, S/N 1685 - [N19WX](https://openairdocs.org/aircraft/N19WX): [Alex, OK](https://openairdocs.org/faa-place/OK/Alex), built 1973, S/N 2165C, Sale reported - [N1X](https://openairdocs.org/aircraft/N1X): [Saitto Jeffrey M](https://openairdocs.org/faa-owner/SAITTO%20JEFFREY%20M), [Media, PA](https://openairdocs.org/faa-place/PA/Media), built 1965, S/N 17252958 - [N2010U](https://openairdocs.org/aircraft/N2010U): [Skydotcom LLC](https://openairdocs.org/faa-owner/SKYDOTCOM%20LLC), [Inver Grove Hgts, MN](https://openairdocs.org/faa-place/MN/Inver%20Grove%20Hgts), built 1967, S/N 2010C - [N2012U](https://openairdocs.org/aircraft/N2012U): [Zimlich Kaylee M](https://openairdocs.org/faa-owner/ZIMLICH%20KAYLEE%20M), [Fort Collins, CO](https://openairdocs.org/faa-place/CO/Fort%20Collins), built 1967, S/N 2011C - [N2020U](https://openairdocs.org/aircraft/N2020U): [Grant James L](https://openairdocs.org/faa-owner/GRANT%20JAMES%20L), [Cameron Park, CA](https://openairdocs.org/faa-place/CA/Cameron%20Park), built 1968, S/N 2014C - [N2028U](https://openairdocs.org/aircraft/N2028U): [Fisher Jeffrey L](https://openairdocs.org/faa-owner/FISHER%20JEFFREY%20L), [Thorndale, TX](https://openairdocs.org/faa-place/TX/Thorndale), built 1968, S/N 2016C - [N2030U](https://openairdocs.org/aircraft/N2030U): [Standridge Dan J](https://openairdocs.org/faa-owner/STANDRIDGE%20DAN%20J), [Milpitas, CA](https://openairdocs.org/faa-place/CA/Milpitas), built 1969, S/N 2026C - [N2032U](https://openairdocs.org/aircraft/N2032U): [Merrell Jared E](https://openairdocs.org/faa-owner/MERRELL%20JARED%20E), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), built 1969, S/N 2021C - [N2039U](https://openairdocs.org/aircraft/N2039U): [Elison Tad](https://openairdocs.org/faa-owner/ELISON%20TAD), [Hagerman, ID](https://openairdocs.org/faa-place/ID/Hagerman), built 1969, S/N 2034C - [N2049U](https://openairdocs.org/aircraft/N2049U): [Carlson Kent V](https://openairdocs.org/faa-owner/CARLSON%20KENT%20V), [Jacobson, MN](https://openairdocs.org/faa-place/MN/Jacobson), built 1970, S/N 2044C - [N2074U](https://openairdocs.org/aircraft/N2074U): [Obannon Jack Jr](https://openairdocs.org/faa-owner/OBANNON%20JACK%20JR), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 1971, S/N 2065C - [N2077U](https://openairdocs.org/aircraft/N2077U): [Unertl Ronald W](https://openairdocs.org/faa-owner/UNERTL%20RONALD%20W), [Waupaca, WI](https://openairdocs.org/faa-place/WI/Waupaca), built 1971, S/N 2070C - [N207KM](https://openairdocs.org/aircraft/N207KM): [Wayt Kevin D](https://openairdocs.org/faa-owner/WAYT%20KEVIN%20D), [Ladera Ranch, CA](https://openairdocs.org/faa-place/CA/Ladera%20Ranch), built 1971, S/N 2062C - [N2174B](https://openairdocs.org/aircraft/N2174B): [Reid Charles A](https://openairdocs.org/faa-owner/REID%20CHARLES%20A), [Hamburg, NJ](https://openairdocs.org/faa-place/NJ/Hamburg), built 1968, S/N 393 - [N220PM](https://openairdocs.org/aircraft/N220PM): [Farmer Daniel L](https://openairdocs.org/faa-owner/FARMER%20DANIEL%20L), [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs), built 1973, S/N 2175C - [N221KM](https://openairdocs.org/aircraft/N221KM): [Dahl Kevin](https://openairdocs.org/faa-owner/DAHL%20KEVIN), [Soldotna, AK](https://openairdocs.org/faa-place/AK/Soldotna), built 1972, S/N 12014 - [N23R](https://openairdocs.org/aircraft/N23R): [Miller Boyd A](https://openairdocs.org/faa-owner/MILLER%20BOYD%20A), [Mexia, TX](https://openairdocs.org/faa-place/TX/Mexia), built 1969, S/N 4-188 - [N2425L](https://openairdocs.org/aircraft/N2425L): [Zappia Jonathan L](https://openairdocs.org/faa-owner/ZAPPIA%20JONATHAN%20L), [Yucaipa, CA](https://openairdocs.org/faa-place/CA/Yucaipa), built 1967, S/N 17255625 - [N2469B](https://openairdocs.org/aircraft/N2469B): [Kothman Kenn Kode](https://openairdocs.org/faa-owner/KOTHMAN%20KENN%20KODE), [Sheffield, TX](https://openairdocs.org/faa-place/TX/Sheffield), S/N 1446 - [N2473B](https://openairdocs.org/aircraft/N2473B): [Kerr Douglas E](https://openairdocs.org/faa-owner/KERR%20DOUGLAS%20E), [Oakland, CA](https://openairdocs.org/faa-place/CA/Oakland), built 1955, S/N 1450 - [N264HU](https://openairdocs.org/aircraft/N264HU): [Spearhead Aviation Inc](https://openairdocs.org/faa-owner/SPEARHEAD%20AVIATION%20INC), [Parker, CO](https://openairdocs.org/faa-place/CO/Parker), S/N 2012C - [N2830W](https://openairdocs.org/aircraft/N2830W): [Wingate Barry](https://openairdocs.org/faa-owner/WINGATE%20BARRY), [Dayton, NV](https://openairdocs.org/faa-place/NV/Dayton), built 1969, S/N 4-187 - [N2VB](https://openairdocs.org/aircraft/N2VB): [Parker Grant F](https://openairdocs.org/faa-owner/PARKER%20GRANT%20F), [Elgin, OR](https://openairdocs.org/faa-place/OR/Elgin), built 1974, S/N 5051C - [N305Y](https://openairdocs.org/aircraft/N305Y): [Strategic Aircraft Management LLC](https://openairdocs.org/faa-owner/STRATEGIC%20AIRCRAFT%20MANAGEMENT%20LLC), [Fairbanks, AK](https://openairdocs.org/faa-place/AK/Fairbanks), built 1973, S/N 6825A-358 - [N32BF](https://openairdocs.org/aircraft/N32BF): [Crowe Jordan F](https://openairdocs.org/faa-owner/CROWE%20JORDAN%20F), [Rutherfordton, NC](https://openairdocs.org/faa-place/NC/Rutherfordton), built 1971, S/N 11719 - [N330M](https://openairdocs.org/aircraft/N330M): [Lacy Glenn M](https://openairdocs.org/faa-owner/LACY%20GLENN%20M), [Bedford, VA](https://openairdocs.org/faa-place/VA/Bedford), S/N 287 - [N33507](https://openairdocs.org/aircraft/N33507): [Gooney Bird Group Inc Non Profit Corp](https://openairdocs.org/faa-owner/GOONEY%20BIRD%20GROUP%20INC%20NON%20PROFIT%20CORP), [Templeton, CA](https://openairdocs.org/faa-place/CA/Templeton), built 1953, S/N 1088 - [N33BF](https://openairdocs.org/aircraft/N33BF): [Runway 23 LLC](https://openairdocs.org/faa-owner/RUNWAY%2023%20LLC), [Wurtsboro, NY](https://openairdocs.org/faa-place/NY/Wurtsboro), built 1971, S/N 11720 - [N3550S](https://openairdocs.org/aircraft/N3550S): [Swalling Matthew C](https://openairdocs.org/faa-owner/SWALLING%20MATTHEW%20C), [Wasilla, AK](https://openairdocs.org/faa-place/AK/Wasilla), built 1963, S/N 17250750 - [N35653](https://openairdocs.org/aircraft/N35653): [Fitzgerald Bryan L](https://openairdocs.org/faa-owner/FITZGERALD%20BRYAN%20L), [Craig, AK](https://openairdocs.org/faa-place/AK/Craig), built 1968, S/N 17256886 - [N35BF](https://openairdocs.org/aircraft/N35BF): [Brownlee Michael C](https://openairdocs.org/faa-owner/BROWNLEE%20MICHAEL%20C), [Warner Robins, GA](https://openairdocs.org/faa-place/GA/Warner%20Robins), built 1971, S/N 11722 - [N36BF](https://openairdocs.org/aircraft/N36BF): [Crowe Jordan](https://openairdocs.org/faa-owner/CROWE%20JORDAN), [Rutherfordton, NC](https://openairdocs.org/faa-place/NC/Rutherfordton), S/N 11837 - [N3740G](https://openairdocs.org/aircraft/N3740G): [Skypro](https://openairdocs.org/faa-owner/SKYPRO), [Jacksonville, FL](https://openairdocs.org/faa-place/FL/Jacksonville), S/N 461 - [N37BF](https://openairdocs.org/aircraft/N37BF): [Letellier Todd](https://openairdocs.org/faa-owner/LETELLIER%20TODD), [Gig Harbor, WA](https://openairdocs.org/faa-place/WA/Gig%20Harbor), built 1971, S/N 11838 - [N3823S](https://openairdocs.org/aircraft/N3823S): [Burbank David E](https://openairdocs.org/faa-owner/BURBANK%20DAVID%20E), [Oak Harbor, WA](https://openairdocs.org/faa-place/WA/Oak%20Harbor), built 1963, S/N 17251023 - [N3859S](https://openairdocs.org/aircraft/N3859S): [Florance Robert L](https://openairdocs.org/faa-owner/FLORANCE%20ROBERT%20L), [Fort Worth, TX](https://openairdocs.org/faa-place/TX/Fort%20Worth), built 1963, S/N 17251059 - [N40309](https://openairdocs.org/aircraft/N40309): [Laurain Terry](https://openairdocs.org/faa-owner/LAURAIN%20TERRY), [Monroe, MI](https://openairdocs.org/faa-place/MI/Monroe), built 1971, S/N 2085C - [N40319](https://openairdocs.org/aircraft/N40319): [Mceewen David L](https://openairdocs.org/faa-owner/MCEEWEN%20DAVID%20L), [Galata, MT](https://openairdocs.org/faa-place/MT/Galata), built 1972, S/N 2094C - [N40324](https://openairdocs.org/aircraft/N40324): [Weir John](https://openairdocs.org/faa-owner/WEIR%20JOHN), [High Point, NC](https://openairdocs.org/faa-place/NC/High%20Point), S/N 2099C - [N40326](https://openairdocs.org/aircraft/N40326): [Bowdoin, ME](https://openairdocs.org/faa-place/ME/Bowdoin), built 1972, S/N 2101C, Registration pending - [N40329](https://openairdocs.org/aircraft/N40329): [Goering Ryan I](https://openairdocs.org/faa-owner/GOERING%20RYAN%20I), [Prineville, OR](https://openairdocs.org/faa-place/OR/Prineville), S/N 2104C - [N40330](https://openairdocs.org/aircraft/N40330): [Hubbell Jef C](https://openairdocs.org/faa-owner/HUBBELL%20JEF%20C), [Kermit, TX](https://openairdocs.org/faa-place/TX/Kermit), built 1972, S/N 2105C - [N40331](https://openairdocs.org/aircraft/N40331): [Snow Joe W](https://openairdocs.org/faa-owner/SNOW%20JOE%20W), [Pauls Valley, OK](https://openairdocs.org/faa-place/OK/Pauls%20Valley), built 1972, S/N 2106C - [N40333](https://openairdocs.org/aircraft/N40333): [Cathriner Robert A](https://openairdocs.org/faa-owner/CATHRINER%20ROBERT%20A), [Frisco, TX](https://openairdocs.org/faa-place/TX/Frisco), built 1972, S/N 2108C - [N40341](https://openairdocs.org/aircraft/N40341): [Beer Carter](https://openairdocs.org/faa-owner/BEER%20CARTER), [Columbus, MT](https://openairdocs.org/faa-place/MT/Columbus), built 1972, S/N 2117C All 134: https://openairdocs.org/engine/franklin-6v-350-series/aircraft.md ## NTSB investigations (156, newest 50) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB ERA22LA052](https://openairdocs.org/ntsb/ERA22LA052), Nov 7, 2021: Maule M-4-220C (N51127), Ridgeway, VA, substantial damage. Probable cause: The pilot’s improper fuel management which resulted in a loss of engine power due to fuel exhaustion. Contributing to the accident was the pilot’s inadequate preflight inspection. - [NTSB ERA21LA155](https://openairdocs.org/ntsb/ERA21LA155), Mar 15, 2021: Socata MS894A (N42BF), Monroe, GA, substantial damage. Probable cause: Maintenance personnel’s failure to properly inspect and maintain the airplane’s engine cowling latches, which resulted in the in-flight separation of the engine cowling and a subsequent forced… - [NTSB CEN17LA375](https://openairdocs.org/ntsb/CEN17LA375), Sep 11, 2017: Hiller UH 12A (N2686), Griffith, IN, substantial damage. Probable cause: The loss of tail rotor thrust due to a failed tail rotor driveshaft, which resulted in a loss of tail rotor control and a hard landing. - [NTSB ERA17FA164](https://openairdocs.org/ntsb/ERA17FA164), Apr 21, 2017: Bell-Carson 47G Super C 4 (N865Z), Timmonsville, SC, destroyed, 1 fatal. Probable cause: The pilot's decision to maneuver the helicopter at a low altitude near trees, which resulted in collision with the trees. - [NTSB GAA17CA176](https://openairdocs.org/ntsb/GAA17CA176), Feb 22, 2017: Stump Great Lakes 2T 1A (N305Y), Monongahela, PA, substantial damage. Probable cause: The pilot’s failure to maintain directional control of the airplane during the landing roll with crosswind conditions. - [NTSB GAA16CA141](https://openairdocs.org/ntsb/GAA16CA141), Feb 13, 2016: Maule M 4 (N2032U), Anchorage, AK, substantial damage. Probable cause: The inadvertent rudder input by the passenger, resulting in a runway excursion during takeoff and collision with a taxiway sign. - [NTSB ERA14LA295](https://openairdocs.org/ntsb/ERA14LA295), Jun 17, 2014: Maule M4-220C (N535TJ), Cherryville, NC, substantial damage. Probable cause: The pilot’s improper landing flare, which resulted in a hard landing and subsequent main landing gear collapse. - [NTSB ERA13LA127](https://openairdocs.org/ntsb/ERA13LA127), Feb 6, 2013: Hiller UH-12B (N5072R), Merritt Island, FL, substantial damage. Probable cause: A total loss of engine power due to fuel starvation, which resulted from an overstress failure of a fitting on the fuel supply line and led to an autorotation and hard landing. - [NTSB ERA12LA071](https://openairdocs.org/ntsb/ERA12LA071), Nov 5, 2011: Siai-Marchetti S205-22R (N729WA), Okeechobee, FL, substantial damage. Probable cause: A partial loss of engine power due to a failure of the drive bearings in the alternator drive system. Contributing to the accident was the inadequate maintenance. - [NTSB CEN11LA061](https://openairdocs.org/ntsb/CEN11LA061), Nov 5, 2010: Siai-Marchetti S.205/22R (N971WA), Fruitvale, TX, substantial damage. Probable cause: A total loss of engine power due to fuel exhaustion as a result of the pilot's inadequate fuel planning. - [NTSB ERA11FA021](https://openairdocs.org/ntsb/ERA11FA021), Oct 17, 2010: Siai-Marchetti S.205/22R (N934W), Farmingdale, NY, substantial damage, 1 fatal. Probable cause: A loss of engine power during a low approach for undetermined reasons. - [NTSB CEN10CA087](https://openairdocs.org/ntsb/CEN10CA087), Jan 2, 2010: Maule M-4-220C (N2028U), Pearsall, TX, substantial damage. Probable cause: A total loss of engine power due to fuel exhaustion as a result of the pilot’s inadequate preflight planning. - [NTSB ANC09CA044](https://openairdocs.org/ntsb/ANC09CA044), May 17, 2009: Maule M-4-220C (N2031U), Nenana, AK, substantial damage. Probable cause: The pilot's failure to maintain directional control while landing, resulting in a ground loop and substantial damage to the airplane. - [NTSB WPR09FA176](https://openairdocs.org/ntsb/WPR09FA176), Apr 1, 2009: Maule M-4-220C (N2007U), Hungry Horse, MT, destroyed, 1 fatal. Probable cause: The pilot's improper decision to continue flight into an area of reduced visibility and snow showers during cruise flight, which resulted in the pilot's spatial disorientation and subsequent loss of… - [NTSB SEA08CA086](https://openairdocs.org/ntsb/SEA08CA086), Mar 5, 2008: Maule M-4 (N2039U), Jerome, ID, substantial damage. Probable cause: The failure of both pilots to maintain directional control of the airplane during takeoff. - [NTSB ANC08LA003](https://openairdocs.org/ntsb/ANC08LA003), Oct 8, 2007: Maule M-5-220C (N62029), Aniak, AK, substantial damage. Probable cause: The pilot's improper fuel tank selection and fuel starvation, while doing touch-and-go landings. - [NTSB CHI07CA298](https://openairdocs.org/ntsb/CHI07CA298), Sep 12, 2007: Maule M-4-220C (N40325), Keene, ND, substantial damage. Probable cause: The pilot's failure to maintain control of the airplane during takeoff due to the high crosswind condition. Contributing factors were the high, gusting crosswind, and the tree. - [NTSB NYC07LA146](https://openairdocs.org/ntsb/NYC07LA146), Jun 20, 2007: Bell-Carson 47G-Super C-4 (N867Z), Wall Township, NJ, substantial damage. Probable cause: A total failure of the number one connecting rod during approach. - [NTSB DFW07WA110](https://openairdocs.org/ntsb/DFW07WA110), May 12, 2007: Bell 47G (N25802), Ciudad Victoria, Mexico, substantial damage, 1 fatal - [NTSB LAX06LA109](https://openairdocs.org/ntsb/LAX06LA109), Feb 12, 2006: SIAI-Marchetti S.205/22R (N981WA), Phoenix, AZ, substantial damage. Probable cause: a loss of engine power for undetermined reasons. - [NTSB LAX05CA260](https://openairdocs.org/ntsb/LAX05CA260), Aug 4, 2005: Maule M-4-220C (N2020U), Tucson, AZ, substantial damage. Probable cause: the pilot's failure to maintain directional control. - [NTSB SEA05LA101](https://openairdocs.org/ntsb/SEA05LA101), May 21, 2005: Maule M-4-220C (N40318), Driggs, ID, substantial damage. Probable cause: The pilot's failure to compensate for wind conditions, which resulted in a ground loop/swerve during the landing roll. A crosswind was a factor. - [NTSB CHI04LA137](https://openairdocs.org/ntsb/CHI04LA137), Jun 4, 2004: Cessna 175 (N9401B), Blissfield, MI, substantial damage. Probable cause: The pilot selected the wrong runway on which to land which resulted in exceeding the proper touchdown point during landing. Factors associated with the accident were the tailwind condition and the… - [NTSB NYC03LA159](https://openairdocs.org/ntsb/NYC03LA159), Jun 28, 2003: Maule M-4-220C (N2030U), Taunton, MA, substantial damage. Probable cause: The pilot's failure to maintain directional control while landing and the CFI's delayed remedial action. - [NTSB ANC01FA095](https://openairdocs.org/ntsb/ANC01FA095), Aug 1, 2001: Cessna 172 (N5312T), Eagle River, AK, substantial damage. Probable cause: The fatigue induced fracture of a connecting rod wrist pin, resulting in a complete loss of engine power. - [NTSB LAX99LA133](https://openairdocs.org/ntsb/LAX99LA133), Feb 15, 1999: Maule M-4-220C (N2077U), Prescott, AZ, substantial damage. Probable cause: The pilot's inadequate compensation for the crosswind condition, which led to a loss of directional control and an inadvertent ground loop. - [NTSB ANC97LA142](https://openairdocs.org/ntsb/ANC97LA142), Sep 4, 1997: Maule ML-4-220C (N2048U), Aniak, AK, substantial damage. Probable cause: The inadvertent swerve during landing on calm water. A factor was the pilot's lack of certification in single engine seaplanes. - [NTSB CHI97LA258](https://openairdocs.org/ntsb/CHI97LA258), Aug 1, 1997: Maule M-4-220C (N40354), Bemidgi, MN, substantial damage. Probable cause: the pilot's failure or inability to maintain directional control of the airplane, as a result of an undetermined anomaly concerning of the right main landing gear brake. - [NTSB LAX97LA211](https://openairdocs.org/ntsb/LAX97LA211), Jun 14, 1997: Maule M-4-220C (N40654), Gualala, CA, destroyed. Probable cause: continued VFR flight by the pilot into instrument meteorological conditions (IMC), and his failure to maintain sufficient altitude/clearance from tall trees. The weather conditions (low ceiling and… - [NTSB FTW97LA205](https://openairdocs.org/ntsb/FTW97LA205), May 25, 1997: Maule M-4-220C (N9865M), Englewood, CO, substantial damage. Probable cause: failure of the pilot to maintain directional control of the airplane during the landing roll. The gusty crosswind condition was a related factor. - [NTSB CHI96LA213](https://openairdocs.org/ntsb/CHI96LA213), Jun 23, 1996: Cessna 172 (N3823S), Conway, MI, substantial damage. Probable cause: A crack in the intake manifold which led to oil exhaustion and subsequent piston failure. A factor was the soft field. - [NTSB SEA94LA081](https://openairdocs.org/ntsb/SEA94LA081), Mar 14, 1994: Maule M-4-220C (N40318), Dubois, ID, substantial damage. Probable cause: THE PILOT'S INADEQUATE VISUAL LOOKOUT. FACTORS INCLUDE LIGHT CONDITIONS AT DUSK. - [NTSB LAX93FA272](https://openairdocs.org/ntsb/LAX93FA272), Jul 2, 1993: Bell 47G2-M (N2473B), S. Sn Francisco, CA, destroyed, 1 fatal. Probable cause: THE PILOT'S INADEQUATE PREFLIGHT PLANNING/PREPARATION WHICH RESULTED IN FLIGHT INTO HIGH WINDS, TURBULENCE AND WINDSHEAR. - [NTSB SEA92LA189](https://openairdocs.org/ntsb/SEA92LA189), Aug 24, 1992: Hiller UH-12C (N37667), Concrete, WA, substantial damage. Probable cause: THE LOSS OF ENGINE POWER DUE TO FUEL EXHAUSTION, RESULTING FROM THE IMPR0PER IN-FLIGHT PLANNING BY THE PILOT IN COMMAND AND HIS FAILURE TO SELECT A PROPER TOUCHDOWN POINT FOR AN EMERGENCY FORCED… - [NTSB ANC91LA054](https://openairdocs.org/ntsb/ANC91LA054), May 2, 1991: Maule M-4-220C (N40676), Beluga, AK, substantial damage. Probable cause: THE ENGINE FAILURE DUE TO UNDETERMINED CAUSES. CONTRIBUTING TO THE ACCIDENT WAS THE UNSUITABILITY OF THE AVAILABLE LANDING AREA. - [NTSB SEA90LA145](https://openairdocs.org/ntsb/SEA90LA145), Jul 21, 1990: Maule M-4-220C (N2007U), Missoula, MT, substantial damage. Probable cause: PILOT'S FAILURE TO MAINTAIN DIRECTIONAL CONTROL DURING THE LANDING ROLL. - [NTSB MKC90LA117](https://openairdocs.org/ntsb/MKC90LA117), May 14, 1990: Bell 47G (N41SD), Wynne, AR, substantial damage. Probable cause: LANDING GEAR SKID ENTANGLED WITH A FUEL HOSE. A FACTOR WAS THE PILOT'S INADEQUATE PREFLIGHT INSPECTION. - [NTSB MIA90LA112](https://openairdocs.org/ntsb/MIA90LA112), Apr 28, 1990: Cessna 172D (N2670U), Isla Grande, PR, substantial damage. Probable cause: IMPROPER USE OF CARBURETOR HEAT BY THE PILOT, WHICH RESULTED IN CARBURETOR ICE. THE WEATHER (CARBURETOR ICING CONDITION) WAS A RELATED FACTOR. - [NTSB MIA90LA004](https://openairdocs.org/ntsb/MIA90LA004), Oct 6, 1989: Maule M-4-220C (N40340), Orlando, FL, substantial damage. Probable cause: FAILURE OF THE LEFT MAIN LANDING GEAR. - [NTSB ANC89LA110](https://openairdocs.org/ntsb/ANC89LA110), Jun 30, 1989: Maule M-4-2205 (N40676), Beluga, AK, substantial damage. Probable cause: THE PILOT'S FAILURE TO PROPERLY CORRECT FOR A CROSSWIND DURING LANDING WHICH RESULTED IN A LOSS OF CONTROL. - [NTSB MIA89LA092](https://openairdocs.org/ntsb/MIA89LA092), Feb 24, 1989: Bell 47G (N863Z), Oklawaha, FL, substantial damage. Probable cause: PILOT'S FAILURE TO PROPERLY CONTROL THE HELICOPTER DURING AN ATTEMPTED LANDING ON THE BACK OF A TRUCK. CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S LACK OF EXPERIENCE IN PERFORMING SIMILAR LANDINGS. - [NTSB ATL87LA229](https://openairdocs.org/ntsb/ATL87LA229), Aug 10, 1987: Bell 47G (TOM CAT) (N10175), Dothan, AL, substantial damage - [NTSB NYC87LA210](https://openairdocs.org/ntsb/NYC87LA210), Jul 24, 1987: Bell 47G3 (N6355), Marston Mills, MA, substantial damage - [NTSB NYC87LA182](https://openairdocs.org/ntsb/NYC87LA182), Jun 20, 1987: Maule M-4 (N40354), Wellsville, NY, substantial damage - [NTSB CHI87FA139](https://openairdocs.org/ntsb/CHI87FA139), Jun 3, 1987: Bell 47G (N128B), Dayton, MN, destroyed, 2 fatal - [NTSB SEA86LA164](https://openairdocs.org/ntsb/SEA86LA164), Jul 9, 1986: Maule M-4-220C (N40646), Juneau, AK, substantial damage - [NTSB NYC85FHJ05](https://openairdocs.org/ntsb/NYC85FHJ05), Aug 17, 1985: Maule M-4-220C (N40326), Somers, NY, destroyed - [NTSB LAX84LA271](https://openairdocs.org/ntsb/LAX84LA271), Apr 28, 1984: Maule M-4-220C (N40329), Vacaville, CA, substantial damage - [NTSB MIA84LA103](https://openairdocs.org/ntsb/MIA84LA103), Mar 10, 1984: Maule M4-220 (N40330), Boca Raton, FL, destroyed - [NTSB MIA83LA035](https://openairdocs.org/ntsb/MIA83LA035), Nov 26, 1982: Maule M-5-220C (N2VB), Near Ocala, FL, destroyed All 156: https://openairdocs.org/engine/franklin-6v-350-series/ntsb.md ## FAA accident and incident reports (172, newest 50) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20260318002439I](https://openairdocs.org/incident/20260318002439I), Mar 18, 2026: Siai-Marchetti S.205/22R (N2174B), Sussex, NJ, Minor damage. On March 18, 2026, pilot entered the traffic pattern for kfwn at approximately 10:00 pm for a left downwind for runway 21. As he was on 45 degree entry to… - [Accident 20211107019119A](https://openairdocs.org/incident/20211107019119A), Nov 7, 2021: Maule M-4-220C (N51127), Ridgeway, VA, Substantial damage. N11527, Maule M-4-220C, was reported being involved in an accident on November 7, 2021 at approximately 1500 zulu. Accident occurred at Pace Airport (VA02) in… - [Incident 20210315021439I](https://openairdocs.org/incident/20210315021439I), Mar 15, 2021: S.O.C.A.T.A. MS894A (N32BF), Monroe, GA, Minor damage. In the pilots statement he noted that he was 16 miles from klzu and planned to contact lzu tower around 12 miles from the airport. Suddenly, the cowling… - [Incident 20200501005629I](https://openairdocs.org/incident/20200501005629I), May 1, 2020: Maule M-4-220C (N40309), Monroe, MI, Minor damage. From PIC - During a short flight on Friday may 1, the engine began to run a little rough on my plane (N40309, Maule M4-220C). On final I decided to land in the… - [Incident 20190512004559I](https://openairdocs.org/incident/20190512004559I), May 12, 2019: Maule M-4-220C (N2012U), Atlanta, LA, Minor damage. Aircraft engine suffered total loss of power. Aircraft made an emergency landing in a field. - [Accident 20170911019259A](https://openairdocs.org/incident/20170911019259A), Sep 11, 2017: Hiller UH-12A (N2686), Griffith, IN, Substantial damage. While performing flight instruction in N2686, the PIC lost directional control of the aircraft. This loss of control resulted in damage to the helicopter tail… - [Accident 20170421003549A](https://openairdocs.org/incident/20170421003549A), Apr 21, 2017: Bell-Carson 47G-SUPER C-4 (N865Z), Timmonsville, SC, Destroyed, 1 fatal. Aircraft departed huggins memorial airport (58J) to pick up passenger at local country club. Aircraft struck trees and ended up inverted in a field… - [Accident 20170222006489A](https://openairdocs.org/incident/20170222006489A), Feb 22, 2017: Stump Great Lakes 2T-1A-E (N305Y), Rostraver, PA, Substantial damage. After landing and setting the tail wheel down the pilot had no forward view of the runway, side reference only. Pilot lost effective control of the rudder, the… - [Accident 20160213007009A](https://openairdocs.org/incident/20160213007009A), Feb 13, 2016: Maule M-4-220C (N2032U), Anchorage, AK, Substantial damage. 02/13/2016 12:10 AKST Anchorage, AK (mri) Maule M-4-220C, N2032U, departed from runway 25 and struck the left hand taxiway j sign at the intersection of runway… - [Accident 20140617012139A](https://openairdocs.org/incident/20140617012139A), Jun 17, 2014: Maule M-4-220C (N535TJ), Cherryville, NC, Substantial damage. On 6/17/14 at 1230 EST, N535TJ, a Maule M-4-220C, registered to and piloted by [privacy data omitted]. Pilot was returning to original departure point after… - [Accident 20130206001079A](https://openairdocs.org/incident/20130206001079A), Feb 6, 2013: Hiller UH-12B (N5072R), Meritt Island, FL, Substantial damage. On 02/06/2013 the pilot of a Hiller UH-12B registration N5072R, was performing air tour rides for Florida biplanes,inc, at Merritt Island Airport (kcoi). The… - [Incident 20121015021779I](https://openairdocs.org/incident/20121015021779I), Oct 15, 2012: Maule M-4-220C (N40341), Minor damage. Pilot stated he was landing on the grass runway and the wind came up and he lost control - [Accident 20111105025839A](https://openairdocs.org/incident/20111105025839A), Nov 5, 2011: Siai-Marchetti S.205/22R (N729WA), Okeechobee, FL, Substantial damage. Aircraft flew out of kobe airport and made emergency landing in the kissimmee river. - [Incident 20110927024569I](https://openairdocs.org/incident/20110927024569I), Sep 27, 2011: S.O.C.A.T.A. MS894A (N45BF), Rutledge, TN, Substantial damage. Aircraft departed mor airport in a northerly direction in day VMC. Shortly after departure, the engine began to lose power and run roughly. Pilot elected to… - [Accident 20101104055239A](https://openairdocs.org/incident/20101104055239A), Nov 4, 2010: Siai-Marche S.205/22R (N971WA), Fruitvale, TX, Substantial damage. Upon arrival at accident, I noted there was no fuel spillage at the scene. Talked to first responders and they confirmed there was no fuel leakage. After… - [Accident 20101017052809A](https://openairdocs.org/incident/20101017052809A), Oct 17, 2010: Siai-Marche S.205/22R (N934W), Farmingdale, NY, Substantial damage, 1 fatal. At approximately 8:19 local, the pilot made his intital call for taxi and was directed to runway 32 at frg. The aircraft was cleared for takeoff at… - [Accident 20100101025609A](https://openairdocs.org/incident/20100101025609A), Jan 1, 2010: Maule M-4-220C (N2028U), Pearsall, TX, Substantial damage. Pilot stated that he could not find crystal city municipal airport because there were no lights or beacon. Pilot headed to Pearsall airport. Pilot ran aircraft… - [Accident 20090516047039A](https://openairdocs.org/incident/20090516047039A), May 16, 2009: Maule M-4-220C (N2031U), Nenana, AK, Substantial damage. Pilot stated that while landing on runway 4L he ground looped the aircraft causing damage to the propeller, the left gear, and the left wing tip. - [Accident 20090401004419A](https://openairdocs.org/incident/20090401004419A), Apr 1, 2009: Maule M4220C (N2007U), Hungry Horse, MT, Destroyed, 1 fatal. (-23) On April 1, 2009, about 1630 mountain daylight time, a Maule M4-220C, N2007U, impacted the frozen surface of a reservoir near Hungry Horse, Montana,… - [Accident 20080305011529A](https://openairdocs.org/incident/20080305011529A), Mar 5, 2008: Maule M4220C (N2039U), Jerome, ID, Substantial damage. (-23) On take off, student pilot added power and aircraft started down the center line of the runway. The aircraft's nose turned a few degrees to the left and… - [Accident 20071007824679A](https://openairdocs.org/incident/20071007824679A), Oct 7, 2007: Maule M5220C (N62029), Chuathbaluk, AK, Substantial damage. (-23) Pilot is out of town. Still trying to contact owner. Will update when information becomes available. - [Incident 20070827017379I](https://openairdocs.org/incident/20070827017379I), Aug 27, 2007: Maule M4220C (N2039U), Twin Falls, ID, Minor damage. (-23) Upon landing at twf on runway 25, the aircraft bounced and veered to the right and struck a runway sign, damaging the right main gear strut and left wing… - [Accident 20070620016779A](https://openairdocs.org/incident/20070620016779A), Jun 20, 2007: Carson 47GC4 (N867Z), Wall Township, NJ, Substantial damage. (-23) The pilot stated that he and a passenger departed kblm at approximately 1800 EDT on June 20, 2007 for the purpose of a pleasure flight. The aircraft flew… - [Incident 20060806021949I](https://openairdocs.org/incident/20060806021949I), Aug 6, 2006: Socata MS894A (N33BF), Atlantic City, NJ, Minor damage. (-23) Information obtained from the pilot [privacy data omitted] (owner and operator of N33BF) on August 6, 2006 @ approx 1015 hrs the pilot [privacy data… - [Incident 20060509006429I](https://openairdocs.org/incident/20060509006429I), May 9, 2006: Mrchti S20522R (N975WA), Lampasas, TX, Minor damage. (-23) On 5/9/2006 at approx. 10:00 am a siai marchetti, N975WA owned by the pilot was involved in an incident during a forced landing due to engine failure.… - [Accident 20060212006269A](https://openairdocs.org/incident/20060212006269A), Feb 12, 2006: Mrchti S20522R (N981WA), Phoenix, AZ, Destroyed. (-23) N981WA departed from runway 07L at deer valley airport (dvt) on a pleasure flight destined for sedona, AZ. At approximately 700 to 1000' AGL N981WA… - [Accident 20050804031439A](https://openairdocs.org/incident/20050804031439A), Aug 4, 2005: Maule M4220C (N2020U), Tucson, AZ, Substantial damage. (-23) Pilot stated that during roll out approximately 300 to 500 feet after touch down the aircraft "became difficult to control and veered sharply to the… - [Incident 20050724021599I](https://openairdocs.org/incident/20050724021599I), Jul 24, 2005: Mrchti S20522R (N2837W), Wishek, ND, Minor damage. (-23) The pilot of this aircraft, who is also the owner, reported that he wanted to check the results of recently completed paving at the Wishek, ND airport,… - [Accident 20050521008809A](https://openairdocs.org/incident/20050521008809A), May 21, 2005: Maule M4220C (N40318), Driggs, ID, Substantial damage. (-23) The pilot had departed rexburg, Idaho and was attempting to land at Driggs, Idaho with three passengers. Upon arrival at Driggs he entered the traffic… - [Incident 20050301003769I](https://openairdocs.org/incident/20050301003769I), Mar 1, 2005: Mrchti S20522R (N2830W), Leesburg, FL, Minor damage. (-23) Pilot failed to lower landing gear during last touch and go. FAA visual inspection of aircraft on 3-1-05 found minor damage to aircraft and was… - [Incident 20041231032059I](https://openairdocs.org/incident/20041231032059I), Dec 31, 2004: Mrchti S20522R (N946W), Seattle, WA, Minor damage. (-23) Pilot departed shelton airport, shelton, Washington and was cleared to land from north vashon island. While entering a right downwind for runway 13R, the… - [Incident 20040604013919I](https://openairdocs.org/incident/20040604013919I), Jun 4, 2004: Cessna 175 (N9401B), Blissfield, MI, Minor damage. (-23) Mr. Thompson was flying the aircraft and failed to stop the aircraft on the grass strip runway. Aircraft departed the west end of the runway, crossed a… - [Incident 20040319003399I](https://openairdocs.org/incident/20040319003399I), Mar 19, 2004: Mrchti S20522R (N983WA), Saratoga, WY, Minor damage. (-23) Pilot departed saa on VFR cross country flight. During climbout he noticed that the engine was not performing at full power. Pilot decided to return to… - [Incident 20031002031389I](https://openairdocs.org/incident/20031002031389I), Oct 2, 2003: Maule M4220C (N2033U), St Augustine, FL, Minor damage. (-23) After landing the tail wheel began to shimmy at 55MPH. At 45MPH the shimmy increased and the PIC lost control and ground looped the aircraft. The FAA on… - [Accident 20030628018089A](https://openairdocs.org/incident/20030628018089A), Jun 28, 2003: Maule M4220C (N2030U), Taunton, MA, Substantial damage. (-23) On 6/28/03 N2030U departed r/w 30 at Taunton muni. (Tan) ma. While landing. This resulted in substantial damage to the aircraft. Mr. James h. melville… - [Incident 20020324004129I](https://openairdocs.org/incident/20020324004129I), Mar 24, 2002: Mrchti S20522R (N946W), Midland, TX, Minor damage. (-23) The pilot departed mowata airport in eunice, Louisiana and arrived in Midland, Texas (maf) without any known problems. According to the pilot, while… - [Accident 20010731039849A](https://openairdocs.org/incident/20010731039849A), Jul 31, 2001: Cessna 172E (N5312T), Ft Richardson, AK, Substantial damage. (-23) On or about 18:50 a float equipped Cessna CE-172E aircraft owned by beaver air taxi LLC. Piloted by a certificated pilot, conducting a part 135… - [Incident 20010428010729I](https://openairdocs.org/incident/20010428010729I), Apr 28, 2001: Mrchti S20522R (N975WA), Houston, TX, Minor damage. (-23)On April 28, 2001, on climb out from hpy in baytown, TX the pilot noticed the landing gear would not fully retract. After several attempts the gear… - [Incident 20010110000899I](https://openairdocs.org/incident/20010110000899I), Jan 10, 2001: Maule M5220C (N62026), Panguitch, UT, Minor damage. (-23) A/c hit a bird on descent to Panguitch Utah causing minor damage to left wing leading edge inboard of the landing light. Control of a/c was unaffected. - [Incident 20010108002719I](https://openairdocs.org/incident/20010108002719I), Jan 8, 2001: Socata MS894A (N61BF), Vint Hill, VA, Minor damage. (-23) On descent into the manassas, VA. Airport (hef), the pilot reported smoke in the cockpit and a subsequent loss of power. The aircraft made a off-airport… - [Incident 19991211035999I](https://openairdocs.org/incident/19991211035999I), Dec 11, 1999: Maule M4220C (N2033U), Monroe, GA, Minor damage. (-23) Immediately after a three (3) point landing, aircraft veered abruptly to the right. The aircraft tipped over on its left main wheel. Pilot stated that he… - [Incident 19991028038209I](https://openairdocs.org/incident/19991028038209I), Oct 28, 1999: Maule M4220C (N2033U), Monroe, GA, Minor damage. (-23) Aircraft was landing on runway 03. The aircraft touched down normally, the pilot loss control of the aircraft and it veered to the right and the left… - [Accident 19990215001369A](https://openairdocs.org/incident/19990215001369A), Feb 15, 1999: Maule M4220C (N2077U), Prescott, AZ, Substantial damage. Acft ran off the side of the rwy after landing and sustained substantial damage. Other circumstances are unknown. (.19)on February 15, 1999, at 1045 hours… - [Incident 19980516022059I](https://openairdocs.org/incident/19980516022059I), May 16, 1998: N729WA, Farmingdale, NY, Minor damage. Left main gear folded on landing roll. - [Accident 19970903039639A](https://openairdocs.org/incident/19970903039639A), Sep 3, 1997: Maule M4220C (N2048U), Aniak, AK, Substantial damage. Right float seperated landing at remote lake. Damaged floats right wing also. - [Accident 19970801028309A](https://openairdocs.org/incident/19970801028309A), Aug 1, 1997: Maule M4220 (N40354), Bemidji, MN, Substantial damage. Swerved on landing roll. Tipped up on left wing. Collapsed left main gear. (-23) landing on runway 25 bji normal pattern. Good approach and touchdown rolling… - [Accident 19970614014119A](https://openairdocs.org/incident/19970614014119A), Jun 14, 1997: Maule M4220C (N40654), Gualala, CA, Destroyed. Aircraft struck trees and crashed on landing. - [Accident 19970525048019A](https://openairdocs.org/incident/19970525048019A), May 25, 1997: Maule M4220C (N9865M), Englewood, CO, Substantial damage. (-16) Airmen competency on cross wind landings is questionable. - [Incident 19970507014819I](https://openairdocs.org/incident/19970507014819I), May 7, 1997: Socata MS894A (N4704W), Martinsburg, WV, Minor damage. Narrative: pilot was performing pre-takeoff run-up when nose landing gear collapsed. Nose landing gear is fixed and constructed of several sheets of aluminum… - [Accident 19960623019769A](https://openairdocs.org/incident/19960623019769A), Jun 23, 1996: Cessna 172 (N3823S), Petoskey, MI, Substantial damage. Lost power. Landed in a field. Oil on windshield. (-23) engine failure, 1660 hr, smoh, pumping oil on windshield - engine failed. Landed in a field. All 172: https://openairdocs.org/engine/franklin-6v-350-series/incidents.md ## Service difficulty reports (5) As reported by operators and repair stations, by the model named in the report. - [SDR 2012FA0000794](https://openairdocs.org/sdr/2012FA0000794), Dec 3, 2012: ENGINE. FAILED. IN CRUISE FLIGHT, THE PILOT EXPERIANCED A CATISROPHIC ENGINE FAILURE. - [SDR 2012FA0000816](https://openairdocs.org/sdr/2012FA0000816), Nov 2, 2012: CASE. CRACKED. DURING CRUISE FLIGHT THERE WAS AN INTERNAL ENGINE FAILURE RESULTING AN A CRACKED ENGINE CASE AND EMERGENCY LANDING. THE ENGINE WAS RETURNED FOR OVERHAUL. - [SDR 2006FA0000933](https://openairdocs.org/sdr/2006FA0000933), Aug 6, 2006: AXLE. BROKEN. INFORMATION OBTAINED FROM OWNER AND OPERATOR ENCOUNTERED AN INCIDENT UPON LANDING. AT TOUCHDOWN PILOT REPORTED THE NOSE LANDING GEAR AXLE BROKE, LIBERATING THE - [SDR 2003FA0001193](https://openairdocs.org/sdr/2003FA0001193), Nov 14, 2003: WHEEL. FAILED. TAILWHEEL SHIMMIED SHORTLY AFTER TOUCHDOWN, WHEN WEIGHT ON WHEELS INCREASED. SHIMMY STOPPED FOR ABOUT A SECOND THEN RETURNED VIOLENTLY. DIRECTIONAL CONTROL WAS - [SDR YBM2002F00000](https://openairdocs.org/sdr/YBM2002F00000), Sep 12, 2002: CONVERTER. FAILED. VOLTAGE CONVERTER (28V TO 14V) FAILED IN FLIGHT AND PASSED 28V TO RADIO CAUSING RADIO FAILURE DUE TO BLOWN ZEMOR DIODE. RADIO AND VOLTAGE CONVERTER WERE EXCHANG ## STCs that may be installed (OpenAirDocs) (4) Approved for this engine model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SE2932SW](https://openairdocs.org/stc/SE2932SW): Install carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive. Alcor LLC. Lists 6V-350-A - [STC SE1311SO](https://openairdocs.org/stc/SE1311SO): Installation of Shivers carburetor temperature gauge with a Richter Aero Equipment B-5 carburetor temperature probe. LegacySTC.com. Lists 6V-350-A - [STC SE8776SW](https://openairdocs.org/stc/SE8776SW): Installation of coated cylinders and piston rings. Continental Motors, Inc. Lists 6V-350-A - [STC SE1-201](https://openairdocs.org/stc/SE1-201): Installation of the Richter Aero Equipment Type B-4 or B-5 Temperature Probe. (O-360 SERIES (excl. A1C, C2B, C2D)). MidContinent Instru Co Inc. Lists 6V-350-A ## PMA parts (OpenAirDocs) (138, first 50) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this engine model on its data sheet, so check the FAA record before relying on it. Newest first. - [AB-157160](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158401184520251216184437.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental 10-157160 · Dec 8, 2023 - [AB-157158](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158219565620251216184432.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental MotorsP/N: 10-157158 · Dec 8, 2023 - [AB-51678](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157802434020251216184508.0001): Oil Deflector. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces Continental10-51678 · Dec 8, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149337649120251216184433.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 8, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197131308520240301172645.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168354325020240301172638.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID145217999320240301172658.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID118323347220240301172648.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102475767020240301172654.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176360833820240301172648.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID172762233220240301172632.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163685509620240301172639.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID162371588220240301172654.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150014931220240301172641.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147034297320240301172656.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123063929720240301172657.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID115495300220240301172646.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104850212020240301172638.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102201684720240301172637.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Nov 9, 2023 - [ES10-400549-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158172130220230929175036.0001): 200 Series Frame, Lyc Flange. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-400549-2 · Jul 17, 2023 - [ES10-400551-8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178086668520231025135112.0001): Housing, Distributor. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-400551-8 · Apr 1, 2023 - [ES10-25788](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197042042020230703154012.0001): Bearing, Sleeve. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-357078, 10-25788, 736 · Mar 20, 2023 - [ES10-56513](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID157880742420230502200206.0001): Pin, Stop. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-56513 · Feb 9, 2023 - [ES10-357165-20](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117084116020220725141437.0001): Coil, Magneto. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 10-357165-20, 10-357164-1 · Jun 9, 2022 - [AC-F17794](https://drs.faa.gov/browse/excelExternalWindow/914BBF6822F6710586258629005B50E0.0001): Packing, Valve Lifter Rod Tube. Airmotive Components LLC North Fabrication Shop · PMA PQ04438CE · Replaces 17794 · Nov 16, 2020 - [AC-F17864](https://drs.faa.gov/browse/excelExternalWindow/0929AE6FDAAFB5C286258629005B50A0.0001): Packing, Valve Lifter Rod Tube. Airmotive Components LLC North Fabrication Shop · PMA PQ04438CE · Replaces 17864 · Nov 16, 2020 - [AEF17876](https://drs.faa.gov/browse/excelExternalWindow/E545136DD359016E862585930032ACD3.0001): Bearing, Crankshaft Propeller End, Even Cylinder Nos.. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 17876 · Jan 6, 2020 - [AEF17722](https://drs.faa.gov/browse/excelExternalWindow/E46204402452C762862585930032AB9F.0001): Bearing, Crankshaft Gear End, Even Cylinder Nos.. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 17722 · Jan 6, 2020 - [AEF19313](https://drs.faa.gov/browse/excelExternalWindow/E2DD2D059098B9B38625858B00324FA7.0001): Absorber, Magneto Drive. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 19313 · Jan 6, 2020 - [AEF20544](https://drs.faa.gov/browse/excelExternalWindow/E05100593CC405EC862585930032B1BC.0001): Liner, Cylinder. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 20544 · Jan 6, 2020 - [AEF20553](https://drs.faa.gov/browse/excelExternalWindow/DE1E9CCE01587BEC862585930032B239.0001): Ring, Oil Control. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 20553 · Jan 6, 2020 - [AEF17808](https://drs.faa.gov/browse/excelExternalWindow/D5976C45FF0EBBAE862585930032AC6D.0001): Bearing, Thrust. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 17808 · Jan 6, 2020 - [AEF18563](https://drs.faa.gov/browse/excelExternalWindow/B7B15924B62AD68A862585930032B030.0001): Bearing, Crankshaft, Propeller End, Odd Cylinder Nos. (.010 OS). Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 18563 · Jan 6, 2020 - [AEF17708](https://drs.faa.gov/browse/excelExternalWindow/AE7543070C6B1823862585930032AACA.0001): Bearing, Camshaft. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 17708 · Jan 6, 2020 - [AEF19756](https://drs.faa.gov/browse/excelExternalWindow/A668768330073F06862585930032B14C.0001): Absorber, Gear. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 19756 · Jan 6, 2020 - [AEF18562](https://drs.faa.gov/browse/excelExternalWindow/A3E73564B91D3037862585930032AFF9.0001): Bearing, Crankshaft, Propeller End, Even Cylinder Nos. (.010 OS). Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 18562 · Jan 6, 2020 - [AEF17875](https://drs.faa.gov/browse/excelExternalWindow/8A067521D1BFD5E8862585930032ACA5.0001): Bearing, Crankshaft Propeller End, Odd Cylinder Nos.. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 17875 · Jan 6, 2020 - [AEF18026](https://drs.faa.gov/browse/excelExternalWindow/7D0A975C3F3230D1862585930032AE2A.0001): Bearing, Crankshaft, Center, Odd Cylinder Nos. (.010 U.S.). Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 18026 · Jan 6, 2020 - [AEF18027](https://drs.faa.gov/browse/excelExternalWindow/7734F395D30715C0862585930032AE8E.0001): Bearing, Crankshaft, Center, Odd Cylinder Nos. (.020 OS). Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 18027 · Jan 6, 2020 - [AEF18021](https://drs.faa.gov/browse/excelExternalWindow/68669896CC260AD5862585930032AD49.0001): Bearing, Connecting Rod, .020 U.S.. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 18021 · Jan 6, 2020 - [AEF17719](https://drs.faa.gov/browse/excelExternalWindow/65F5B149B33EF483862585930032AB04.0001): Bearing, Crankshaft, Center Cylinder Odd Nos.. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 17719 · Jan 6, 2020 - [AEF18020](https://drs.faa.gov/browse/excelExternalWindow/6548385822804FA2862585930032AD0D.0001): Bearing, Connecting Rod, .010 U.S.. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 18020 · Jan 6, 2020 - [AEF20552](https://drs.faa.gov/browse/excelExternalWindow/594D7B0778A15156862585930032B1F5.0001): Ring, Compression. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 20552 · Jan 6, 2020 - [AEF17739](https://drs.faa.gov/browse/excelExternalWindow/4785D27D3D8ECE53862585930032AC40.0001): Bearing, Connecting Rod. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 17739 · Jan 6, 2020 - [AEF17720](https://drs.faa.gov/browse/excelExternalWindow/2DD8AE5BF9828F1F862585930032AB30.0001): Bearing, Crankshaft, Center Cylinder Even Nos.. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 17720 · Jan 6, 2020 - [AEF17721](https://drs.faa.gov/browse/excelExternalWindow/28FC1E47F9321FD9862585930032AB70.0001): Bearing, Crankshaft Gear End, Odd Cylinder Nos.. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 17721 · Jan 6, 2020 - [AEF19314](https://drs.faa.gov/browse/excelExternalWindow/2606D60EEE3A464E862585930032B098.0001): Absorber, Generator Gear. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 19314 · Jan 6, 2020 - [AEF17707](https://drs.faa.gov/browse/excelExternalWindow/0DEEBA85AF0D7665862585930032AA91.0001): Bearing, Camshaft. Continental Aerospace Technologies Inc · PMA PQ1269CE-D · Replaces 17707 · Jan 6, 2020 - [AEF18027](https://drs.faa.gov/browse/excelExternalWindow/FB8E3875477A0D40862580EA005D86CC.0001): Bearing, Crankshaft, Center, Odd Cylinder Nos. (.020 OS). Continental Motors Inc · PMA PQ1269CE · Replaces 18027 · Jan 8, 2017 - [AEF17707](https://drs.faa.gov/browse/excelExternalWindow/FB7AC844300B11F3862580EA005D86B3.0001): Bearing, Camshaft. Continental Motors Inc · PMA PQ1269CE · Replaces 17707 · Jan 8, 2017 All of them: https://openairdocs.org/engine/franklin-6v-350-series/pma.md --- 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.