# Lycoming AEIO-390-A1B6 - Type: Engine model (FAA registry) - Registry code: 42409 - Manufacturer (registry): LYCOMING - Model: AEIO-390-A1B6 - Engine type: Reciprocating - Power: 210 hp - Data sheet: [TCDS E00006NY](https://openairdocs.org/tcds/E00006NY) (OpenAirDocs) - Holder: Lycoming Engines - Installed in: 35 registered aircraft - Page: https://openairdocs.org/engine/lycoming-aeio-390-a1b6 Model codes come from the FAA registry's reference file. ## 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 2026-04-11](https://openairdocs.org/ad/2026-04-11): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 605 more. Effective Apr 8, 2026 - [AD 2012-19-01](https://openairdocs.org/ad/2012-19-01): Crankshafts · Lycoming Engines AEIO-360-A1A, AEIO-360-A1B, AEIO-360-A1B6 and 321 more. Effective Oct 24, 2012 Historical (superseded or no longer in force): - [AD 2024-21-02](https://openairdocs.org/ad/2024-21-02) (historical): Engine (Reciprocating) · Lycoming Engines AEIO-320-D1B, AEIO-320-D2B, AEIO-320-E1A and 548 more. Effective Dec 5, 2024 ## Information bulletins (advisory) (2) - [SAIB NE-19-08](https://openairdocs.org/saib/NE-19-08): Reciprocating Engine Cylinder Section - Lycoming Engines Parallel Valve Cylinders. Issued May 2, 2019 - [SAIB NE-14-13](https://openairdocs.org/saib/NE-14-13): Reciprocating Engine - Cylinder Mounting Studs. Issued Mar 24, 2014 ## Registered aircraft (35) - [N111GW](https://openairdocs.org/aircraft/N111GW): [International Air Services Inc Trustee](https://openairdocs.org/faa-owner/INTERNATIONAL%20AIR%20SERVICES%20INC%20TRUSTEE), [Carson City, NV](https://openairdocs.org/faa-place/NV/Carson%20City), built 2013, S/N 1123-2013 - [N12TN](https://openairdocs.org/aircraft/N12TN): [Egret Aero Inc](https://openairdocs.org/faa-owner/EGRET%20AERO%20INC), [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs), built 2013, S/N 1127-2013 - [N148AK](https://openairdocs.org/aircraft/N148AK): [Murphy Patrick](https://openairdocs.org/faa-owner/MURPHY%20PATRICK), [Englewood, CO](https://openairdocs.org/faa-place/CO/Englewood), built 2014, S/N 1140-2014 - [N14XD](https://openairdocs.org/aircraft/N14XD): [Aero Leasing Inc](https://openairdocs.org/faa-owner/AERO%20LEASING%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2014, S/N 1152-2014 - [N15DY](https://openairdocs.org/aircraft/N15DY): [Charlie Golf Aviation LLC](https://openairdocs.org/faa-owner/CHARLIE%20GOLF%20AVIATION%20LLC), [Moorpark, CA](https://openairdocs.org/faa-place/CA/Moorpark), built 2015, S/N 1159-2015 - [N15XD](https://openairdocs.org/aircraft/N15XD): [Spin Star LLC](https://openairdocs.org/faa-owner/SPIN%20STAR%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2013, S/N 1119-2012 - [N174TB](https://openairdocs.org/aircraft/N174TB): [Owen Harold E Jr](https://openairdocs.org/faa-owner/OWEN%20HAROLD%20E%20JR), [Collierville, TN](https://openairdocs.org/faa-place/TN/Collierville), built 2017, S/N 1173-2017 - [N192MA](https://openairdocs.org/aircraft/N192MA): [Morgan Nigel](https://openairdocs.org/faa-owner/MORGAN%20NIGEL), [Asheville, NC](https://openairdocs.org/faa-place/NC/Asheville), built 2014, S/N 1137-2014 - [N210XD](https://openairdocs.org/aircraft/N210XD): [Rafert Steven Alan](https://openairdocs.org/faa-owner/RAFERT%20STEVEN%20ALAN), [Gresham, NE](https://openairdocs.org/faa-place/NE/Gresham), built 2025, S/N 1228-2026 - [N210XT](https://openairdocs.org/aircraft/N210XT): [Asherbranner Charles E](https://openairdocs.org/faa-owner/ASHERBRANNER%20CHARLES%20E), [Yucaipa, CA](https://openairdocs.org/faa-place/CA/Yucaipa), built 2015, S/N 1157-2015 - [N214EF](https://openairdocs.org/aircraft/N214EF): [Maupin Dean C](https://openairdocs.org/faa-owner/MAUPIN%20DEAN%20C), [Davenport, IA](https://openairdocs.org/faa-place/IA/Davenport), built 2013, S/N 1126-2013 - [N22YP](https://openairdocs.org/aircraft/N22YP): [Emb500 Inc](https://openairdocs.org/faa-owner/EMB500%20INC), [Saint Petersburg, FL](https://openairdocs.org/faa-place/FL/Saint%20Petersburg), built 2013, S/N 1125-2013 - [N255BR](https://openairdocs.org/aircraft/N255BR): [Rice Bob J](https://openairdocs.org/faa-owner/RICE%20BOB%20J), [Corning, AR](https://openairdocs.org/faa-place/AR/Corning), built 2016, S/N 1165-2015 - [N390PE](https://openairdocs.org/aircraft/N390PE): [Boney Grady F](https://openairdocs.org/faa-owner/BONEY%20GRADY%20F), [Rhine, GA](https://openairdocs.org/faa-place/GA/Rhine), built 2015, S/N 1156-2015 - [N390XD](https://openairdocs.org/aircraft/N390XD): [Decathlon Xtreme Inc Trustee](https://openairdocs.org/faa-owner/DECATHLON%20XTREME%20INC%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2014, S/N 1144-2014 - [N451PC](https://openairdocs.org/aircraft/N451PC): [Parkland College](https://openairdocs.org/faa-owner/PARKLAND%20COLLEGE), [Champaign, IL](https://openairdocs.org/faa-place/IL/Champaign), built 2024, S/N 1220-2024 - [N469J](https://openairdocs.org/aircraft/N469J): [American Champion Aircraft Corp](https://openairdocs.org/faa-owner/AMERICAN%20CHAMPION%20AIRCRAFT%20CORP), [Rochester, WI](https://openairdocs.org/faa-place/WI/Rochester), built 2013, S/N 1122-2012 - [N484MA](https://openairdocs.org/aircraft/N484MA): [Gibby Aviation Inc](https://openairdocs.org/faa-owner/GIBBY%20AVIATION%20INC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2014, S/N 1147-2014 - [N50XD](https://openairdocs.org/aircraft/N50XD): [Best-Devereux Igor](https://openairdocs.org/faa-owner/BEST-DEVEREUX%20IGOR), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City), built 2015, S/N 1161-2015 - [N50XT](https://openairdocs.org/aircraft/N50XT): [N50xt LLC](https://openairdocs.org/faa-owner/N50XT%20LLC), [San Lorenzo, CA](https://openairdocs.org/faa-place/CA/San%20Lorenzo), built 2014, S/N 1150-2014 - [N515PG](https://openairdocs.org/aircraft/N515PG): [Hunter Gregory](https://openairdocs.org/faa-owner/HUNTER%20GREGORY), [La Jolla, CA](https://openairdocs.org/faa-place/CA/La%20Jolla), built 2018, S/N 1179-2018 - [N555XD](https://openairdocs.org/aircraft/N555XD): [Xd Aviation LLC](https://openairdocs.org/faa-owner/XD%20AVIATION%20LLC), [Castle Rock, CO](https://openairdocs.org/faa-place/CO/Castle%20Rock), built 2013, S/N 1135-2013 - [N597CM](https://openairdocs.org/aircraft/N597CM): [Aerospace Trust Managment LLC Owner Trustee](https://openairdocs.org/faa-owner/AEROSPACE%20TRUST%20MANAGMENT%20LLC%20OWNER%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2013, S/N 1130-2013 - [N60XD](https://openairdocs.org/aircraft/N60XD): [Iron Air LLC](https://openairdocs.org/faa-owner/IRON%20AIR%20LLC), [Saint Albans, MO](https://openairdocs.org/faa-place/MO/Saint%20Albans), built 2015, S/N 1160-2015 - [N62FE](https://openairdocs.org/aircraft/N62FE): [Southern Aircraft Consultancy Inc Trustee](https://openairdocs.org/faa-owner/SOUTHERN%20AIRCRAFT%20CONSULTANCY%20INC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 2013, S/N 1124-2013 - [N64273](https://openairdocs.org/aircraft/N64273): [Bacon Robert](https://openairdocs.org/faa-owner/BACON%20ROBERT), [Northampton, MA](https://openairdocs.org/faa-place/MA/Northampton), built 2013, S/N 1131-2013 - [N726AW](https://openairdocs.org/aircraft/N726AW): [Philbin Andrew Patrick](https://openairdocs.org/faa-owner/PHILBIN%20ANDREW%20PATRICK), [Cleveland, OH](https://openairdocs.org/faa-place/OH/Cleveland), built 2013, S/N 1118-2012 - [N73XD](https://openairdocs.org/aircraft/N73XD): [N73xd LLC](https://openairdocs.org/faa-owner/N73XD%20LLC), [Houston, TX](https://openairdocs.org/faa-place/TX/Houston), built 2014, S/N 1136-2014 - [N757EJ](https://openairdocs.org/aircraft/N757EJ): [James Marc Harry](https://openairdocs.org/faa-owner/JAMES%20MARC%20HARRY), [Tryon, NC](https://openairdocs.org/faa-place/NC/Tryon), built 2016, S/N 1166-2016 - [N89MM](https://openairdocs.org/aircraft/N89MM): [Sic Sac Fliers LLC](https://openairdocs.org/faa-owner/SIC%20SAC%20FLIERS%20LLC), [Gainesville, FL](https://openairdocs.org/faa-place/FL/Gainesville), S/N 1185-2020 - [N906N](https://openairdocs.org/aircraft/N906N): [Cactus Pilots LLC](https://openairdocs.org/faa-owner/CACTUS%20PILOTS%20LLC), [Tulsa, OK](https://openairdocs.org/faa-place/OK/Tulsa), built 2022, S/N 1203-2022 - [N90GE](https://openairdocs.org/aircraft/N90GE): [Wc Three LLC](https://openairdocs.org/faa-owner/WC%20THREE%20LLC), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2018, S/N 1174-2018 - [N90GT](https://openairdocs.org/aircraft/N90GT): [Hawk Aviation LLC](https://openairdocs.org/faa-owner/HAWK%20AVIATION%20LLC), [Buffalo, NY](https://openairdocs.org/faa-place/NY/Buffalo), built 2017, S/N 1172-2017 - [N922DE](https://openairdocs.org/aircraft/N922DE): [Michigan Aviation LLC](https://openairdocs.org/faa-owner/MICHIGAN%20AVIATION%20LLC), [Commerce Township, MI](https://openairdocs.org/faa-place/MI/Commerce%20Township), built 2013, S/N 1117-2013 - [N92SG](https://openairdocs.org/aircraft/N92SG): [Straight And Level LLC](https://openairdocs.org/faa-owner/STRAIGHT%20AND%20LEVEL%20LLC), [Woodbine, MD](https://openairdocs.org/faa-place/MD/Woodbine), built 2014, S/N 1149-2014 ## NTSB investigations (2) 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 ERA21FA355](https://openairdocs.org/ntsb/ERA21FA355), Sep 12, 2021: American Champion 8KCAB (N390PE), Rhine, GA, substantial damage, 1 fatal. Probable cause: A collision with trees during a low-altitude aerobatic maneuver for unknown reasons. - [NTSB ERA14FA093](https://openairdocs.org/ntsb/ERA14FA093), Jan 15, 2014: American Champion 8KCAB (N469J), Holland, NJ, substantial damage, 1 fatal. Probable cause: The pilot's continued visual flight rules flight into instrument meteorological conditions, resulting in controlled flight into trees and terrain. ## FAA accident and incident reports (3) 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 20240728010479I](https://openairdocs.org/incident/20240728010479I), Jul 28, 2024: American Champion Aircraft 8KCAB (N906N), Browning, MO, Minor damage. Pilot stated that upon departure from kosh with 30-32 gallons of fuel and after a 5 minute taxi, he planned on burning 10 gph of fuel to his next fuel stop at… - [Accident 20210912015639A](https://openairdocs.org/incident/20210912015639A), Sep 12, 2021: American Champion Aircraft 8KCAB (N390PE), Rhine, GA, Destroyed, 1 fatal. On September 12, 2021, at approximately 1930 eastern daylight savings time, a 2015 American Champion Aircraft corporation, model 8KCAB, with registration… - [Accident 20140115000879A](https://openairdocs.org/incident/20140115000879A), Jan 15, 2014: American Champion Aircraft 8KCAB (N469J), Holland, NJ, Destroyed, 1 fatal. Non instrument rated pilot in an aircraft that was not equipped for instrument flight continued flight into IMC conditions and collided with trees and ground… ## STCs that may be installed (OpenAirDocs) (5) 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 SE00825WI](https://openairdocs.org/stc/SE00825WI): Installation of Specialty Products Spin-on oil filter on Lycoming Engines. B & C Specialty Products Inc - [STC SE04349CH](https://openairdocs.org/stc/SE04349CH): Installation of SureFly electronic ignition. SureFly Partners Ltd - [STC SE03232CH](https://openairdocs.org/stc/SE03232CH): Installation of Engine Preheat Kit p/n TA2925-1 for 115 volt application. Hartzell Propeller Inc - [STC SE04577CH](https://openairdocs.org/stc/SE04577CH): Install an electronic engine ignition system. Electroair Acquisition Corp - [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc ## PMA parts (OpenAirDocs) (101, 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. - [CFSTD-160](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170676910820240715164045.0001): Washer, 1/4 Lock, Internal Teeth. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-160 · Jun 24, 2024 - [CFLW-25-0.50](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156998595520240715164044.0001): Bolt, 1/4-20 X 0.50 HEX HD. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces LW-25-0.50 · Jun 24, 2024 - [CF75009](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID147128829420240715164042.0001): Bracket, Fuel Manifold. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces 75009 · Jun 24, 2024 - [CF07A23032](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132855100420240715164043.0001): Bracket, Fuel Manifold. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces 07A23032 · Jun 24, 2024 - [CFSTD-251](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID129676558220240715164045.0001): Washer, #10 Lock, Internal Teeth. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-251 · Jun 24, 2024 - [CFSTD-82](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID123933662120240715164045.0001): Screw, #10-24 X 1/2, RD HD. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-82 · Jun 24, 2024 - [CFSTD-8](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID111430821420240715164044.0001): Washer, Plain 1/4. PRECISION AIRMOTIVE LLC · PMA PQ0111NM · Replaces STD-8 · Jun 24, 2024 - [ES3018](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194884707820251216184204.0001): Clamp, Bearing Cap. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3018 · May 20, 2024 - [AM-3021](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID194256093820251216184144.0001): Screw Distributor Block. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3021 · May 20, 2024 - [ES3221](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189601053820251216184228.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3221 · May 20, 2024 - [AK-3975](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID181109606820251216184201.0001): Coil, Ignition. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3009, M3114, M3525, K3975, K3975 · May 20, 2024 - [AM-3015](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180990573320251216184149.0001): Screw, Housing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3015 · May 20, 2024 - [AM-3006](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178460806720251216184151.0001): Bearing. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3006 · May 20, 2024 - [AM2536](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175576430320251216184152.0001): Woodruff Key. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2536 · May 20, 2024 - [ES3040](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175045989620251216184205.0001): Coil Wedge. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3040 · May 20, 2024 - [ES917](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID170587168620251216184202.0001): Impulse Coupling Spring. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M917 · May 20, 2024 - [AK-3984](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID168254730520251216184200.0001): Capacitor. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3183, K3984 · May 20, 2024 - [AM-2556](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID164604517920251216184155.0001): Cotter Pin. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M2556 · May 20, 2024 - [ES3637K](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID163564757720251216184213.0001): Contact Point Secondary. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3637 · May 20, 2024 - [AM-3062](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID155261831320251216184153.0001): Oil Seal. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3062 · May 20, 2024 - [ES3084](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152458666320251216184211.0001): Air Vent With Hood. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3084 · May 20, 2024 - [AM-3217](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152412216720251216184157.0001): Wave Spring Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M-3217 · May 20, 2024 - [AM-3485](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151878274520251216184156.0001): Bearing Cap, Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3485 · May 20, 2024 - [AM-3215](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID151335825620251216184148.0001): Brush Assy, Distributor. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3215 · May 20, 2024 - [ES3548](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150971763920251216184224.0001): Machining, Rotating Magnet. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3548 · May 20, 2024 - [AM-3020](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID134367835920251216184146.0001): Screw. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3020 · May 20, 2024 - [ES3822](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID133744562220251216184220.0001): Dist. Block & Gear Assy.. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces K3822 · May 20, 2024 - [ES1077](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID132381862220251216184212.0001): Air Vent. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M1077 · May 20, 2024 - [AM3611](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID125128266220251216184158.0001): Cam. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3611, M1522 · May 20, 2024 - [ES3827](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID113316784520251216184222.0001): Rotor Gear. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces K3827 · May 20, 2024 - [ES3826](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112237278720251216184206.0001): Spacer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3826 · May 20, 2024 - [ES3630](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID108310017320251216184222.0001): Bearing Cap, Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3630, K3630 · May 20, 2024 - [ES3172](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103914286320251216184209.0001): Washer. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3172 · May 20, 2024 - [A-13081K](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103306043420251216184147.0001): Contact Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3081 · May 20, 2024 - [ES3019](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100047104220251216184208.0001): Nut. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M3019 · May 20, 2024 - [ES4370](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID196983494720240301172623.0001): Magneto. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 4370 · Dec 1, 2023 - [KA14012](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193394967720240301172702.0001): Harness. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M4012 · Dec 1, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189210274620240301172642.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023 - [ES12681](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID143043735220240301172643.0001): Gasket. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces LW12681 · Dec 1, 2023 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122172067820240301172627.0001): Hartzell Engine Technologies LLC · PMA PQ1383CE · Dec 1, 2023 - [ES4345](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106747695420240301172623.0001): Magneto. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 4345 · Dec 1, 2023 - [TA2925-1](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193237775520231109132301.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Oct 30, 2023 - [TA2925-2](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID176004176820231109132302.0001): Engine Preheat Kit. Hartzell Propeller LLC · PMA PQ2040CE · Modification part · Oct 30, 2023 - [KA14012](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136055414920230821125952.0001): Harness. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces M4012 · May 5, 2023 - [ES12681](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID167811005920230502200155.0001): Gasket. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces LW12681 · Feb 9, 2023 - [ES1553](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112971925920230330124434.0001): Screw, Harness Cap. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces M1553 · Oct 27, 2022 - [PM2403](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID197160420320220916164414.0001): Starter Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 122-24HT,122-HT/ec,122-24LS,122-24PM,12… · May 16, 2022 - [PM1203](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180763837820220916164409.0001): Starter Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 122-l2HT,122-12LS,122-t2PM,122-NL,31A22… · May 16, 2022 - [PM1201](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178083546420220916164407.0001): Starter Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 149-12HT149-12LS,149-12PM,149-NL,31A221… · May 16, 2022 - [PM2401](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID152894865720220916164412.0001): Starter Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 149-24HT,149-24HT/ec,149-24L5,149-24PM… · May 16, 2022 All of them: https://openairdocs.org/engine/lycoming-aeio-390-a1b6/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.