# Lycoming IO-390-D3B6 - Type: Engine model (FAA registry) - Registry code: 42714 - Manufacturer (registry): LYCOMING - Model: IO-390-D3B6 - Engine type: Reciprocating - Power: 210 hp - Data sheet: [TCDS E00006NY](https://openairdocs.org/tcds/E00006NY) (OpenAirDocs) - Holder: Lycoming Engines - Installed in: 73 registered aircraft - Page: https://openairdocs.org/engine/lycoming-io-390-d3b6 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 ## Registered aircraft (73, first 50) - [N1000W](https://openairdocs.org/aircraft/N1000W): [Ses Operating LLC](https://openairdocs.org/faa-owner/SES%20OPERATING%20LLC), [Midland, TX](https://openairdocs.org/faa-place/TX/Midland), built 2023, S/N CCX-2300-0073 - [N143WY](https://openairdocs.org/aircraft/N143WY): [Mazel Wings LLC](https://openairdocs.org/faa-owner/MAZEL%20WINGS%20LLC), [Camden, DE](https://openairdocs.org/faa-place/DE/Camden), built 2024, S/N CC19-0093 - [N187W](https://openairdocs.org/aircraft/N187W): [Watson Frank C](https://openairdocs.org/faa-owner/WATSON%20FRANK%20C), [Cody, WY](https://openairdocs.org/faa-place/WY/Cody), built 2024, S/N CCX-2300-0106 - [N201AM](https://openairdocs.org/aircraft/N201AM): [Valiair Lc Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LC%20TRUSTEE), [Casper, WY](https://openairdocs.org/faa-place/WY/Casper), built 2023, S/N CC19-0088 - [N208CC](https://openairdocs.org/aircraft/N208CC): [Big Sky Seed LLC](https://openairdocs.org/faa-owner/BIG%20SKY%20SEED%20LLC), [Saint Anthony, ID](https://openairdocs.org/faa-place/ID/Saint%20Anthony), built 2024, S/N CC19-0097 - [N221LX](https://openairdocs.org/aircraft/N221LX): [Aircraft Trust & Financing Corp Trustee](https://openairdocs.org/faa-owner/AIRCRAFT%20TRUST%20%26%20FINANCING%20CORP%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2025, S/N CC19-0107 - [N2238](https://openairdocs.org/aircraft/N2238): [Clyde Brent L](https://openairdocs.org/faa-owner/CLYDE%20BRENT%20L), [Grants Pass, OR](https://openairdocs.org/faa-place/OR/Grants%20Pass), built 2024, S/N CCX-2300-0115 - [N231](https://openairdocs.org/aircraft/N231): [N231 LLC](https://openairdocs.org/faa-owner/N231%20LLC), [North Las Vegas, NV](https://openairdocs.org/faa-place/NV/North%20Las%20Vegas), built 2024, S/N CC19-0095 - [N247AZ](https://openairdocs.org/aircraft/N247AZ): [Cub Crafters Inc](https://openairdocs.org/faa-owner/CUB%20CRAFTERS%20INC), [Yakima, WA](https://openairdocs.org/faa-place/WA/Yakima), built 2026, S/N CC19-0113 - [N253K](https://openairdocs.org/aircraft/N253K): [Dragonflys LLC](https://openairdocs.org/faa-owner/DRAGONFLYS%20LLC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage), built 2025, S/N CCX-2300-0131 - [N259MS](https://openairdocs.org/aircraft/N259MS): [Phillips Stephen N](https://openairdocs.org/faa-owner/PHILLIPS%20STEPHEN%20N), [Paradise Valley, AZ](https://openairdocs.org/faa-place/AZ/Paradise%20Valley), built 2026, S/N CC19-0109 - [N26CC](https://openairdocs.org/aircraft/N26CC): [Hacienda Hills Skyhawk LLC](https://openairdocs.org/faa-owner/HACIENDA%20HILLS%20SKYHAWK%20LLC), [Laveen, AZ](https://openairdocs.org/faa-place/AZ/Laveen), built 2023, S/N CCX-2300-0085 - [N26UT](https://openairdocs.org/aircraft/N26UT): [Cub Crafters Inc](https://openairdocs.org/faa-owner/CUB%20CRAFTERS%20INC), [Yakima, WA](https://openairdocs.org/faa-place/WA/Yakima), built 2026, S/N CC19-0112 - [N26XC](https://openairdocs.org/aircraft/N26XC): [Cub Crafters Inc](https://openairdocs.org/faa-owner/CUB%20CRAFTERS%20INC), [Yakima, WA](https://openairdocs.org/faa-place/WA/Yakima), built 2026, S/N CC19-0110 - [N296EJ](https://openairdocs.org/aircraft/N296EJ): [Aero Assurance Services LLC Trustee](https://openairdocs.org/faa-owner/AERO%20ASSURANCE%20SERVICES%20LLC%20TRUSTEE), [Yakima, WA](https://openairdocs.org/faa-place/WA/Yakima), built 2024, S/N CCX-2300-0107 - [N296FK](https://openairdocs.org/aircraft/N296FK): [Cubcrafters Nxcub LLC](https://openairdocs.org/faa-owner/CUBCRAFTERS%20NXCUB%20LLC), [Carlton, OR](https://openairdocs.org/faa-place/OR/Carlton), built 2023, S/N CC19-0086 - [N30FS](https://openairdocs.org/aircraft/N30FS): [Nxcub One LLC](https://openairdocs.org/faa-owner/NXCUB%20ONE%20LLC), [Camden, DE](https://openairdocs.org/faa-place/DE/Camden), built 2023, S/N CCX-2300-0093 - [N30PY](https://openairdocs.org/aircraft/N30PY): [Cub Crafters Inc](https://openairdocs.org/faa-owner/CUB%20CRAFTERS%20INC), [Yakima, WA](https://openairdocs.org/faa-place/WA/Yakima), built 2025, S/N CC19-0102 - [N314EF](https://openairdocs.org/aircraft/N314EF): [Rge LLC](https://openairdocs.org/faa-owner/RGE%20LLC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell), built 2024, S/N CCX-2300-0111 - [N314SP](https://openairdocs.org/aircraft/N314SP): [Red Raven LLC](https://openairdocs.org/faa-owner/RED%20RAVEN%20LLC), [Draper, UT](https://openairdocs.org/faa-place/UT/Draper), built 2024, S/N CCX-2300-0102 - [N32RR](https://openairdocs.org/aircraft/N32RR): [Palmer Jeffery W](https://openairdocs.org/faa-owner/PALMER%20JEFFERY%20W), [Mapleton, UT](https://openairdocs.org/faa-place/UT/Mapleton), built 2024, S/N CCX-2300-0112 - [N333NX](https://openairdocs.org/aircraft/N333NX): [Rt-Rudr LLC](https://openairdocs.org/faa-owner/RT-RUDR%20LLC), [Highland Village, TX](https://openairdocs.org/faa-place/TX/Highland%20Village), built 2024, S/N CCX-2300-0118 - [N341WT](https://openairdocs.org/aircraft/N341WT): [Honey Hole Aviation LLC](https://openairdocs.org/faa-owner/HONEY%20HOLE%20AVIATION%20LLC), [Missoula, MT](https://openairdocs.org/faa-place/MT/Missoula), built 2024, S/N CCX-2300-0113 - [N346U](https://openairdocs.org/aircraft/N346U): [Forman Peter](https://openairdocs.org/faa-owner/FORMAN%20PETER), [Reno, NV](https://openairdocs.org/faa-place/NV/Reno), built 2024, S/N CC19-0096 - [N3557](https://openairdocs.org/aircraft/N3557): [Vision X LLC](https://openairdocs.org/faa-owner/VISION%20X%20LLC), [Chattanooga, TN](https://openairdocs.org/faa-place/TN/Chattanooga), built 2025, S/N CC19-0101 - [N379PK](https://openairdocs.org/aircraft/N379PK): [Cub Crafters Inc](https://openairdocs.org/faa-owner/CUB%20CRAFTERS%20INC), [Yakima, WA](https://openairdocs.org/faa-place/WA/Yakima), built 2025, S/N CC19-0103 - [N38DP](https://openairdocs.org/aircraft/N38DP): [Dagmar Vermissen LLC](https://openairdocs.org/faa-owner/DAGMAR%20VERMISSEN%20LLC), [Tampa, FL](https://openairdocs.org/faa-place/FL/Tampa), built 2025, S/N CCX-2300-0124 - [N38LX](https://openairdocs.org/aircraft/N38LX): [Ravencub LLC](https://openairdocs.org/faa-owner/RAVENCUB%20LLC), [Hood River, OR](https://openairdocs.org/faa-place/OR/Hood%20River), built 2024, S/N CCX-2300-0122 - [N390XC](https://openairdocs.org/aircraft/N390XC): [Usda Aphis Ws Atoc](https://openairdocs.org/faa-owner/USDA%20APHIS%20WS%20ATOC), [Cedar City, UT](https://openairdocs.org/faa-place/UT/Cedar%20City), built 2024, S/N CC19-0090 - [N393WP](https://openairdocs.org/aircraft/N393WP): [Visual Crop LLC](https://openairdocs.org/faa-owner/VISUAL%20CROP%20LLC), [Opelousas, LA](https://openairdocs.org/faa-place/LA/Opelousas), built 2024, S/N CCX-2300-0105 - [N444DL](https://openairdocs.org/aircraft/N444DL): [D Air LLC DBA](https://openairdocs.org/faa-owner/D%20AIR%20LLC%20DBA), [Whitefish, MT](https://openairdocs.org/faa-place/MT/Whitefish), built 2024, S/N CC19-0089 - [N491XC](https://openairdocs.org/aircraft/N491XC): [Usda Aphis Ws Atoc](https://openairdocs.org/faa-owner/USDA%20APHIS%20WS%20ATOC), [Cedar City, UT](https://openairdocs.org/faa-place/UT/Cedar%20City), built 2024, S/N CC19-0091 - [N500XC](https://openairdocs.org/aircraft/N500XC): [Adv Aviation LLC](https://openairdocs.org/faa-owner/ADV%20AVIATION%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 2024, S/N CCX-2300-0119 - [N507CW](https://openairdocs.org/aircraft/N507CW): [Ace Aviation LLC](https://openairdocs.org/faa-owner/ACE%20AVIATION%20LLC), [Mankato, MN](https://openairdocs.org/faa-place/MN/Mankato), built 2024, S/N CCX-2300-0114 - [N525BM](https://openairdocs.org/aircraft/N525BM): [Fb Cub LLC](https://openairdocs.org/faa-owner/FB%20CUB%20LLC), [Boulder, CO](https://openairdocs.org/faa-place/CO/Boulder), built 2024, S/N CCX-2300-0116 - [N53X](https://openairdocs.org/aircraft/N53X): built 2023, S/N CCX-2300-0090 - [N55MS](https://openairdocs.org/aircraft/N55MS): [N55ms LLC](https://openairdocs.org/faa-owner/N55MS%20LLC), [Castle Rock, CO](https://openairdocs.org/faa-place/CO/Castle%20Rock), built 2023, S/N CCX-2300-0082 - [N565RK](https://openairdocs.org/aircraft/N565RK): [Cub Crafters Inc](https://openairdocs.org/faa-owner/CUB%20CRAFTERS%20INC), [Yakima, WA](https://openairdocs.org/faa-place/WA/Yakima), built 2026, S/N CC19-0111 - [N57KE](https://openairdocs.org/aircraft/N57KE): [N57ke LLC](https://openairdocs.org/faa-owner/N57KE%20LLC), [West Palm Beach, FL](https://openairdocs.org/faa-place/FL/West%20Palm%20Beach), built 2025, S/N CCX-2300-0127 - [N599XC](https://openairdocs.org/aircraft/N599XC): [Usda Aphis Ws Atoc](https://openairdocs.org/faa-owner/USDA%20APHIS%20WS%20ATOC), [Cedar City, UT](https://openairdocs.org/faa-place/UT/Cedar%20City), built 2025, S/N CC19-0099 - [N5TW](https://openairdocs.org/aircraft/N5TW): [Tdub Wings LLC](https://openairdocs.org/faa-owner/TDUB%20WINGS%20LLC), [Broomfield, CO](https://openairdocs.org/faa-place/CO/Broomfield), built 2024, S/N CCX-2300-0108 - [N66VW](https://openairdocs.org/aircraft/N66VW): [Cajun Capital Holdings LLC](https://openairdocs.org/faa-owner/CAJUN%20CAPITAL%20HOLDINGS%20LLC), [Goshen, AR](https://openairdocs.org/faa-place/AR/Goshen), built 2024, S/N CCX-2300-0117 - [N67XC](https://openairdocs.org/aircraft/N67XC): [Fl Marine Rentals And Storage LLC](https://openairdocs.org/faa-owner/FL%20MARINE%20RENTALS%20AND%20STORAGE%20LLC), [Stuart, FL](https://openairdocs.org/faa-place/FL/Stuart), built 2025, S/N CCX-2300-0125 - [N681GG](https://openairdocs.org/aircraft/N681GG): [Flying G Aircraft USA LLC](https://openairdocs.org/faa-owner/FLYING%20G%20AIRCRAFT%20USA%20LLC), [Lewes, DE](https://openairdocs.org/faa-place/DE/Lewes), built 2026, S/N CCX-2300-0132 - [N697ML](https://openairdocs.org/aircraft/N697ML): [Re Aviation LLC](https://openairdocs.org/faa-owner/RE%20AVIATION%20LLC), [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles), built 2023, S/N CCX-2300-0096 - [N6TJ](https://openairdocs.org/aircraft/N6TJ): [Adventure Airlines LLC](https://openairdocs.org/faa-owner/ADVENTURE%20AIRLINES%20LLC), [Boise, ID](https://openairdocs.org/faa-place/ID/Boise), built 2023, S/N CC19-0087 - [N6X](https://openairdocs.org/aircraft/N6X): [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE), [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington), built 2024, S/N CCX-2300-0110 - [N720K](https://openairdocs.org/aircraft/N720K): [N720k LLC](https://openairdocs.org/faa-owner/N720K%20LLC), [Hillsboro, OR](https://openairdocs.org/faa-place/OR/Hillsboro), built 2024, S/N CCX-2300-0121 - [N724DA](https://openairdocs.org/aircraft/N724DA): [Thorondor Aero LLC](https://openairdocs.org/faa-owner/THORONDOR%20AERO%20LLC), [Asheville, NC](https://openairdocs.org/faa-place/NC/Asheville), built 2023, S/N 9596 - [N729](https://openairdocs.org/aircraft/N729): [Cub Crafters Inc](https://openairdocs.org/faa-owner/CUB%20CRAFTERS%20INC), [Yakima, WA](https://openairdocs.org/faa-place/WA/Yakima), built 2025, S/N CC19-0108 All 73: https://openairdocs.org/engine/lycoming-io-390-d3b6/aircraft.md ## NTSB investigations None matched to aircraft with this engine model. ## FAA accident and incident reports None matched to aircraft with this engine model. ## Service difficulty reports (1) As reported by operators and repair stations, by the model named in the report. - [SDR 2025FA0000284](https://openairdocs.org/sdr/2025FA0000284), Apr 21, 2025: AIR DATA MODULE. ACTIVE. DURING A SEPT 16, 2024 FLIGHT IN RAINY CONDITIONS IN ALASKA, AT APPROXIMATELY 8:30PM, THE PIC OBSERVED THE ATTITUDE FLIGHT DISPLAY TUMBLE. THE PIC OBSERVED THIS ## STCs that may be installed (OpenAirDocs) (3) 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 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) (57, 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 - [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 - [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 - [KA14012](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID193394967720240301172702.0001): Harness. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces M4012 · Dec 1, 2023 - [KA14012](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136055414920230821125952.0001): Harness. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces M4012 · May 5, 2023 - [ES4370](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID110212109520220725141421.0001): Magneto. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 4370 · Jun 8, 2022 - [ES4345](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID102222378120220725141418.0001): Magneto. Kelly Aerospace Energy Systems LLC · PMA PQ4176CE · Replaces 4345 · Jun 8, 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 - [MC31C13P03](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID930813201320210723144523.0001): Stud. McFarlane Aviation Inc · PMA PQ3732CE · Replaces 31C13, 31C-13P03, 67528 · Jun 10, 2021 - [MC31C13P12](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID818404516820210723144524.0001): Stud. McFarlane Aviation Inc · PMA PQ3732CE · Replaces 31C13, 31C-13P12, 67528 · Jun 10, 2021 - [MC31C13P07](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID299483378620210723144523.0001): Stud. McFarlane Aviation Inc · PMA PQ3732CE · Replaces 31C13, 31C-13P07, 67528 · Jun 10, 2021 - [MZ-3005GS-AC](https://drs.faa.gov/browse/excelExternalWindow/D8553B9354D96A37862585DE0050967C.0001): Field Coil. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces MZ-3005GS, as used in starter motors… · Sep 1, 2020 - [MCL-1005PS-1-AC](https://drs.faa.gov/browse/excelExternalWindow/D17B06E0367F221F862585DE0050958D.0001): Field Coil. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces MCL-1005PS-1, as used in starter… · Sep 1, 2020 - [MHB-3005S-AC](https://drs.faa.gov/browse/excelExternalWindow/B71D1F4848FE9B0A862585DE005095F1.0001): Field Coil. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces MHB-3005S, as used in starter motors… · Sep 1, 2020 - [MBG-2012S-AC](https://drs.faa.gov/browse/excelExternalWindow/A553B7552D5BE6B0862585DE00509B4F.0001): Kit Brush Assembly. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces MBG-2012S, as used in starter motors… · Sep 1, 2020 - [90-876-AC](https://drs.faa.gov/browse/excelExternalWindow/A4E8FAED214613DB862585DE00509CBC.0001): Kit, Thru Stud Package. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces 90-876, as used in starter motors… · Sep 1, 2020 - [EBB-75A-AC](https://drs.faa.gov/browse/excelExternalWindow/86786626E23394F3862585DE00509270.0001): Bendix Drive. Hartzell Engine Technologies LLC · PMA PQ1383CE · Replaces EBB-75A, as used in starter motors… · Sep 1, 2020 All of them: https://openairdocs.org/engine/lycoming-io-390-d3b6/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.