The U.S. aircraft register, updated daily
Type certificates · 301 on file

Who holds each design

A type certificate is the FAA's approval of a design: an aircraft, an engine or a propeller. It names the models it covers and the company responsible for the design today, which is often not the one that built it (Textron holds Cessna's and Beechcraft's; many old designs sit with small firms or owner groups). Each certificate here links to the model families and engine series on this site, and through them to the aircraft on the register.

301 certificates for propellers most models first

CertificateHolderKindModelsRevised
P-170Sensenich Propeller CompanyPropeller W72L, W102, W73FM, W74FM, W70A and 108 more2023-08-28
P47GLMccauley Propeller SystemsPropeller D3A34C404, 3A34C422, D3A36C436, D3A34C401, D3A36C435 and 18 more2010-02-16
P57GLMccauley Propeller SystemsPropeller 3AF32C512, 3AF34C503, 3AF32C522, 3AF32C509, 3AF36C514 and 17 more2013-02-01
P7NEHamilton Sundstrand CorporationPropeller 14SF- 6, 14SF- 7, 14SF-24, 14SF-19, 14SF-21 and 13 more2015-12-07
P-878Hartzell Propeller INC.Propeller HC-82XF-1, HC-82XL-6, HC-82XF-6, HC-82X20-5, HC-82XF-3 and 12 more1981-03-06
P-908Hartzell Propeller INC.Propeller BHC-A2XF-1, HC-A2X20-5, HC-A2X20-4, HC-A2XK-2, HC-A2XK-G and 12 more1981-03-06
P58GLMccauley Propeller SystemsPropeller B3D36C431, B3D36C428, B3D36C416, B3D32C407, B3D32C417 and 12 more2023-12-13
P-910Mccauley Propeller SystemsPropeller 1C172/MGM, 1C172/MTM, 1C160/VCM, 1C172/BTM, 1C172/SBTM and 9 more2006-07-07
TC 802Ephraim NowakPropeller 72A, 72AB, 69F, 72K, 69L and 9 more2024-07-24
P-880Mccauley Propeller SystemsPropeller D2A36C33, C2A36C32, B2A36C31, 2A36C82, 2A36C1 and 6 more1985-07-15
P-892Hartzell Propeller INC.Propeller HC-92ZF-6, HC-92ZK-1, HC-92ZK-2, BHC-92ZF-3, HC-92ZF-1 and 6 more2006-03-28
P11NEHamilton Sundstrand CorporationPropeller 14RF-36, 14RF-19, 14RF-21, 14RF-22, 14RF-10 and 6 more2015-12-07
P39EAHartzell Propeller LLCPropeller HC-L2YF-2, HC-L2YF-4, HC-G2YR-1, BHC-L2YF-1, BHC-G2YF-1 and 6 more2025-12-12
TC 754Ephraim NowakPropeller 78M, 76CC, 76Q, 76FI, 78Y and 6 more2024-07-24
P22EAMccauley Propeller SystemsPropeller D3AF32C35, D3AF32C87, 3AF34C74, 3AF32C93, 3AF34C92 and 5 more2006-05-24
P3EAMccauley Propeller SystemsPropeller E2A34C, D2A37C, F2A34C, E2A37C, B2A34C and 5 more2006-04-17
P-845Hartzell Propeller INC.Propeller HC-12X20-7, HC-12X20-5, HC-12X20-6, HC-12X20-4, HC-12X20-9 and 4 more1977-01-01
P-899Dowty PropellersPropeller (c) R201/4-30-4/, (c) R175/4-30-4/, (c) R187/4-30, (c) R251/4-30-4/, (c) R193/4-30-4/ and 4 more2007-02-27
P-913Hartzell Propeller INC.Propeller HC-A3XF-4, HC-A3X20-2, HC-A3X20-5, HC-A3XK-4, HC-A3X20-1 and 4 more1984-05-31
P21BOAvia Propeller LTD.Propeller V508B, V508Z, V508E, V508, V508H and 4 more2025-03-03
P55GLHartzell Propeller LLCPropeller PHC-G3Y1F-1, HC-G3YF-2, PHC-G3YF-1, PHC-G3YF-2, HC-G3YR-4 and 4 more2025-11-18
P20NEHartzell Propeller LLCPropeller HC-E5N-3, HC-E5P-3, HC-E5, HC-E5W-3, HC-E5A-3 and 3 more2024-09-18
P33EAHartzell Propeller LLCPropeller HC-E3YR-2, PHC-I3YF-2, HC-I3YR-2, HC-E3YR-1, PHC-I3YF-1 and 3 more2024-09-18
P6NEHoffmann GMBH & CO. KgPropeller HO 4/23 ( ) HM, HO 4/23 ( ), HO 4/14 ( ) HM, HO 4/27 ( ), HO 4/27 ( ) HM and 3 more2007-03-12
P-884Hartzell Propeller INC.Propeller HC-83XK-2, HC-83XK-1, HC-83XF-1, HC-83XF-3, HC-83XF-2 and 2 more1981-03-06
P12EAMccauley Propeller SystemsPropeller 1A230/AFC, 1P235/PFA, 1P235/AFA, 1B235/EFC, 1B235/DFC and 2 more2006-10-26
P15NEMccauley Propeller SystemsPropeller 5HFR34C1105, 5HFR34C1008, C5JFR36C1102, 5JFR36C1003, B5JFR36C1101 and 2 more2009-02-26
P-911Mccauley Propeller SystemsPropeller 2AF36C89, 2AF36C38, 2AF36C39, D2AF36C48, 2AF36C68 and 1 more2006-07-07
P1NEHamilton Standard DivisionPropeller 24PF-309, 24PF-305, 24PF-306, 24PF-304, 24PF-310 and 1 more1982-11-26
P35EAHartzell Propeller LLCPropeller HC-H3YF-1, HC-H3YF-2, HC-H3YN-2, PHC-H3YF-2, HC-H3YF-3 and 1 more2025-04-02
P36EAHartzell Propeller LLCPropeller HC-J3YF-1, HC-J3YF-2, PHC-J3YF-1, PHC-J3YF-2, HC-J3Y1F-1 and 1 more2024-11-26
P6EAHartzell Propeller INC.Propeller HC-A3V, PHC-A3V, EHC-A3MVF, EHC-A3VF, PHC-A3M and 1 more2002-12-16
TC 653Fahlin Manufacturing CompanyPropeller D-626-A, D-627-C, D-628, D-626-C, D-627 and 1 more
TC 841Sensenich Propeller Manufacturing Company INC.Propeller C-2FM6-1, C-2FM5, C-2FB1, C-2FM4, C-2FB2 and 1 more
TC 849Banks Maxwell Propeller CO.Propeller LF100, CF65, CF85, LFA100, C85 and 1 more
P-890Dowty PropellersPropeller (c) R148/4-20-4/, (c) R141/4-20-4/, (c) R130/4-20-4/, (c) R147/4-20-4/, (c)...2007-02-27
P-907Hartzell Propeller INC.Propeller HC-B3Z20-2, HC-B3Z20-1, HC-B3Z22-7, HC-B3Z30-2, HC-B3ZF-22021-04-20
P-918Mccauley Propeller SystemsPropeller 1A106, 1A105, 1A101, 1A102, 1A1002007-10-25
P19BOMt-Propeller Entwicklung GMBHPropeller MT( )( )( )-6( ), MT( )( )( )-4( ), MT( )( )( )-3( ), MT( )( )( )-1( ), MT(...2016-05-03
P21EAMccauley Propeller SystemsPropeller D3A32C90, D3A32C79, D3A32C88, 3A32C76, D3A32C772006-05-24
P27EAHartzell Propeller LLCPropeller DHC-F2YR-1, HC-F2YL-2, HC-F2YR-1, HC-F2YR-2, HC-F2YL-12025-04-02
P2EAHartzell Propeller INC.Propeller HC-B3WN, BHC-B3W, HC-B3W30, HC-B3WF, HC-B3W202021-04-20
P31EAHartzell Propeller LLCPropeller HC-F3YR-2, HC-F3YK-2, HC-M3YR-1, HC-F3YK-1, HC-F3YR-12025-04-02
P42GLHartzell Propeller LLCPropeller HC-I2YF-4, HC-I2YF-1, BHC-I2YF-4, BHC-I2YF-1, HC-I2YR-12025-04-02
P44GLHartzell Propeller LLCPropeller HC-B5MA-2, HC-B5MP-3, HC-B5MA-5, HC-B5MP-5, HC-B5MA-32025-04-02
TC 795Banks Maxwell Propeller CO.Propeller 32, 26, 34, 30-4, 28-4
TC 828Fahlin Manufacturing CompanyPropeller D-631, 44K15005, D-785A, D-630, D-785
P-824Hartzell Propeller INC.Propeller HA-12UO-2, HA-12UF-3, HA-12UO-1, HA-12UF-11960-09-07
P-842Mccauley Propeller SystemsPropeller 1A90, 1A135, 1B90, 1C902006-10-26
P-857Mccauley Propeller SystemsPropeller 1A170, 1B175, 1A162, 1A1752009-11-02
P-874Mccauley Propeller SystemsPropeller 1C200, 1A200, 1D200, 1B2002011-04-21
P-886Sensenich Propeller CompanyPropeller 74DC, 74DM6, 74DR, 74DM72023-08-28
P-891Hartzell Propeller INC.Propeller HC-93Z30-2, HC-93ZF-2, HC-93Z20-2, HC-93Z20-12014-12-22
P-902Univair Aircraft CorporationPropeller F12A-1, F12A-4, F12A-3, F12A-51980-12-15
P-920Hartzell Propeller LLCPropeller HC-C2Y, DHC-C2Y, CHC-C2Y, BHC-C2Y2025-12-12
P00123IBHercules Propellers LimitedPropeller 7242245-S, 7045261-S, 7650723-S, 7448814-S2025-09-08
P14EATrw Hartzell PropellerPropeller HC-83VF-2, HC-83V20-2, HC-83VF-3, HC-83V20-11982-09-15
P24EAHartzell Propeller INC.Propeller HC-A2MV, HC-A2V, BHC-A2V, BHC-A2M1998-11-19
P28EAHartzell Propeller INC.Propeller HC-B3R30-4, HC-B3R30-1, HC-B3R30-2, HC-B3R20-42014-12-22
P3NEMccauley Propeller SystemsPropeller 4JFR36C(7--), 4HFR34C(6--), 4JFR34C(7--), 4HFR34C(7--)2023-02-24
P52GLHartzell Propeller INC.Propeller HC-C4YN-2, HC-C4YR-2, HC-C4YF-1, HC-C4YF-22003-04-01
P60GLMccauley Propeller SystemsPropeller 3GFR34C702, 3GFR34C703, 3GFR34C704, 3GFR34C7012010-08-10
P61GLDowty PropellersPropeller (c) R.334, (c) R.333, (c) R.321, (c) R.3242007-02-27
P7EAMccauley Propeller SystemsPropeller C2D37C, 2D34C, B2D37C, B2D34C2009-02-25
P8BOHamilton Sundstrand CorporationPropeller 568F-1, 568F-7, 568F-11, 568F-52024-03-25
TC 817Ephraim NowakPropeller 86RA, 90, 86R, 86RB2024-07-24
TC 843Ephraim NowakPropeller 702CB, 702CA, 706, 702CD2024-07-24
P-807Textron Aviation INC.Propeller R203, R202, R2012016-10-12
P-833Tarver Propellers LLCPropeller 220, 220-1, 220-H2003-09-17
P-861Sensenich Propeller Manufacturing Company INC.Propeller CS-2FM4, CS-2FM6, CS-2FM51968-11-01
P-888Hartzell Propeller INC.Propeller HC-13X20-8, HC-13X20-6, HC-13X20-51977-03-01
P-903Hawker Siddeley Dynamics LimitedPropeller PD223, PD216, PD2082007-03-12
P-904Sensenich Propeller CompanyPropeller 72CC, 72CK, 69CK2023-08-28
P-917Trw Hartzell PropellerPropeller HC-D2X20-7, HC-D2X20-8, HC-D2X20-31982-09-15
P00022ATSensenich Propeller CompanyPropeller W68T2ER, W68T2ET, W68T2ER22023-08-28
P00023ATSensenich Propeller CompanyPropeller 2G0M6, 2G0M7, 2G0M82026-09-17
P00040BOSociete Duc T/A Duc Hélices PropellersPropeller H-FSH_3-D-R_I_RX-C, H-FSH_3-D-R_I_AN6_C, H-FSH_3-D-R_I_AN8_C2021-12-16
P19EAHamilton Standard DivisionPropeller 63E60, 63EX, 63E501977-09-30
P1BOHamilton Sundstrand CorporationPropeller 247F-3, 247F-1, 247F-1E2015-12-07
P23EATrw Hartzell PropellerPropeller HC-82VF-2, HC-82VK-2, HC-82VL-21982-09-15
P25EAHartzell Propeller LLCPropeller HC-C3Y, EHC-C3Y, PHC-C3Y2024-11-26
P27NESensenich Propeller CompanyPropeller W80DR, W80CM8, W80DM Series2023-08-28
P29EAHartzell Propeller INC.Propeller HC-B3P30-2, HC-B3P20-4, HC-B3P30-12014-12-22
P2BOAvia Propeller LTD.Propeller V510AG, V510T, V5102017-09-14
P2EUDowty PropellersPropeller (c) R.209/4-40-4.5, (c) R.245/4-40-4.5, (c) R.259/4-40-4.52007-02-27
P37EAHartzell Propeller LLCPropeller HC-J2YF-1, BHC-J2YF-2, BHC-J2YF-12025-12-12
P3EUHoffmann GMBH & CO. KgPropeller HO 27 HM, HO 23 HM, HO 29 HM2007-03-12
P40EAHartzell Propeller LLCPropeller HC-B4TW-3, HC-B4TN-3, HC-B4TN-52024-09-27
P46GLHartzell Propeller INC.Propeller HC-12V20-8, HC-12V20-3, HC-12V20-71987-04-30
P48GLHartzell Propeller INC.Propeller HC-D2V20-8, HC-D2V20-7, HC-D2V20-31977-03-01
P5EAMccauley Propeller SystemsPropeller 2AF34C55, 2AF31C10, D2AF34C2006-04-17
P5EUHoffmann GMBH & CO. KgPropeller HO-V 123 L, HO-V 123 F, HO-V 123 K2007-03-12
P6EUDowty PropellersPropeller CR 289/3-110-F/1, CR 289/3-110-F/11, CR 289/3-110-F/122007-02-27
P8EASchweizer Aircraft CorporationPropeller SR-5404R, SR-5404, J-54041982-04-30
P9EAHartzell Propeller LLCPropeller BHC-E2Y, DHC-E2Y, HC-E2Y2025-04-02
1P2Sensenich Propeller CompanyPropeller 74C Series, 76A-2 Series2023-08-28
P-206Hamilton Standard DivisionPropeller 2DX, 2D301970-12-01
P-257Hamilton Standard DivisionPropeller 12DX, 12D401977-11-01
P-804R. Hunt PropellerPropeller R003, R0022007-09-17
P-820Tarver Propellers LLCPropeller F200, F200-H2003-09-17

Source: FAA type certificate data sheets (model list) from the Dynamic Regulatory System, as of November 9, 2026. Related: FAA orders · aircraft systems.