Fixed Wing Single Engine · LYCOMING 0-235 SERIES · as of Sep 21, 2026
Resources Manufacturer · True Flight Aerospace (Tiger) ↗ Engine · Lycoming Engines ↗ Search FAA TCDS ↗ Type Club · American Yankee Association ↗
Distribution · currently registered
By state (top 10)
- CA 17.2% 17
- TX 11.1% 11
- FL 5.1% 5
- PA 5.1% 5
- MO 5.1% 5
- GA 4.0% 4
- DE 4.0% 4
- WA 4.0% 4
- NV 3.0% 3
- OH 3.0% 3
+22 more states
By decade of manufacture
- 1970s 78.4% 80
- Unknown 21.6% 22
NTSB records
19 event(s) on file. Showing the most recent 19.
- May 2, 2022 N15LM Seneca, South Carolina Serious NTSB docket ↗
- Sep 4, 2004 N137Y Boone, North Carolina NTSB docket ↗
- Nov 23, 2002 N9526U Rigby, Idaho NTSB docket ↗
- May 22, 1994 N9514U TORRANCE, California NTSB docket ↗
- Jun 10, 1984 N8055W MADISON, Indiana NTSB docket ↗
- Oct 3, 1982 N8055W MADISON, Indiana NTSB docket ↗
- Nov 9, 1979 N9552U CHEASAPEAKE, Virginia NTSB docket ↗
- Oct 17, 1979 N9526U REXBURG, Idaho NTSB docket ↗
- Sep 8, 1979 N9585U ROSELAWN, Indiana NTSB docket ↗
- Apr 28, 1979 N9710U TUCSON, Arizona NTSB docket ↗
- Apr 18, 1979 N39006 ORISKANY, New York NTSB docket ↗
- Jan 22, 1979 N9526U REXBURG, Idaho NTSB docket ↗
- Dec 28, 1978 N9633U STRONG, Arkansas NTSB docket ↗
- Dec 6, 1978 N9711U EVERETT, Washington Minor NTSB docket ↗
- Jun 21, 1978 N9832U FORT WORTH, Texas NTSB docket ↗
- Mar 17, 1978 N9738U EDGEMONT, South Dakota NTSB docket ↗
- Jan 28, 1978 N9644U NEWPORT, Arkansas NTSB docket ↗
- Dec 11, 1977 N9633U VAN WERT, Ohio NTSB docket ↗
- Dec 3, 1977 N9605U ALBUQUERQUE, New Mexico NTSB docket ↗
NASA ASRS reports · 1
De-identified, pilot-written, voluntary and not investigated — the reporter's perspective; cannot infer prevalence.
Airworthiness directives
No matching airworthiness directives are on file for this make and model in the Federal Register.
Type certificate data sheets · 1 match in the FAA catalog
- A11EA True Flight Holdings LLC Historical Rev 13 · 12/12/2013
Models: AA-1B, AA-1A, AA-1C, AA-1
Supplemental type certificates · 193 on file
- 05/27/2025 STC SA00081NY Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector. Alcor LLC DRS ↗
- 11/22/2024 STC SA04378CH Installation of an engine modified per STC SE04349CH SureFly Partners Ltd. DRS ↗
- 09/26/2024 STC SA02594SE SkyView HDX Instrumentation and Autopilot System manufactured Dynon Avionics DRS ↗
- 08/27/2024 STC SA04837NY Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights AeroLED's Holdings, LLC DRS ↗
- 08/21/2024 STC SA01757WI To allow the use of UL91 or UL94 (minimum) grade aviation fuel Swift Fuels LLC DRS ↗
- 02/02/2024 STC SA02658SE (1 OF 2) Installation of Garmin GI 275 Multi-Function Display System Garmin International Inc. DRS ↗
- 10/10/2023 STC SA01899WI Installation of Garmin G3X Touch Electronic Flight Instrument System Garmin International Inc. DRS ↗
- 08/10/2023 STC SA02019WI Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio. Peregrine DRS ↗
- 07/19/2023 STC SA04378CH Installation of an engine modified per STC SE04349CH on an aircraft listed on FAA approved model list #SA04378CH dated 1/13/19 or later FAA approved revision, IAW SureFly installat… SureFly Partners Ltd. DRS ↗
- 04/05/2023 STC SA00756DE Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Se… Peregrine DRS ↗
- 04/04/2023 STC SA11137SC Installation of Plane-Power ALT-FLX alternator Hartzell Engine Technologies, LLC DRS ↗
- 01/10/2023 STC SA04378CH Installation of an engine modified per STC SE04349CH on an aircraft listed on FAA approved model list #SA04378CH dated 1/13/19 or later FAA approved revision, IAW SureFly installat… SureFly Partners Ltd DRS ↗
- 12/28/2022 STC SA02987CH Installation of the Electroair Electronic Ignition System Electroair Acquisition Corporation DRS ↗
- 10/12/2022 STC SA02594SE SkyView HDX Instrumentation and Autopilot System manufactured Dynon Avionics DRS ↗
- 07/27/2022 STC SA01757WI To allow the use of UL91 or UL94 (minimum) grade aviation fuel Swift Fuels LLC DRS ↗
- 01/05/2022 STC SA02594SE SkyView HDX Instrumentation and Autopilot System manufactured Dynon Avionics DRS ↗
- 12/29/2021 STC SA01899WI Installation of Garmin G3X Touch Electronic Flight Instrument System Garmin International Inc DRS ↗
- 12/20/2021 STC SA02594SE SkyView HDX Instrumentation and Autopilot System manufactured Dynon Avionics DRS ↗
- 09/28/2021 STC SA01818WI Installation of Garmin G5 Electronic Flight Instrument Garmin International Inc. DRS ↗
- 07/15/2021 STC SA10822SC Installation of EFD1000 Primary Flight Display Aspen Avionics Inc. DRS ↗
- 07/15/2021 STC SA10822SC Installation of EFD1000 Primary Flight Display Aspen Avionics Inc. DRS ↗
- 06/14/2021 STC SA02658SE (1 OF 2) Installation of Garmin GI 275 Multi-Function Display System Garmin International Inc DRS ↗
- 11/09/2020 STC SA02594SE SkyView HDX Instrumentation and Autopilot System manufactured Dynon Avionics DRS ↗
- 10/19/2020 STC SA001410BO Entered in Error - See SA00410BO uAvionix Corporation DRS ↗
- 10/07/2020 STC SA04378CH Installation of an engine modified per STC SE04349CH on an aircraft listed on FAA approved model list #SA04378CH dated 1/13/19 or later FAA approved revision, IAW SureFly installat… SureFly Partners Ltd DRS ↗
- 08/31/2020 STC SA00410BO Installation of an AV-30-C Multi-Mode Indicator uAvionix Corporation DRS ↗
- 08/31/2020 STC SA001410BO Installation of an AV-30-C Multi-Mode Indicator uAvionix Corporation DRS ↗
- 07/27/2020 STC SA01831WI To allow the use of UL91 (minimum) grade aviation fuel Petersen Aviation Inc DRS ↗
- 06/04/2020 STC SA02268CH (PAGE 5) Installation of Airwolf Filter Corp. Air Oil Separator Airwolf Filter Corporation DRS ↗
- 02/12/2020 STC SA01899WI Installation of Garmin G3X Touch Electronic Flight Instrument System Garmin International Inc DRS ↗
+ 163 more STCs on file
PMA replacement parts · 2 on file
Advisory circulars & Federal Register
Advisory circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register · Parts 91 & 43
- 2026-09-14 Use of Certain Restricted Category Aircraft for the Transport of Firefighters for Wildfire Suppression FR ↗
- 2026-07-31 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
- 2026-07-02 Enabling Supersonic Overland Flight FR ↗
- 2026-07-01 Mechanic Certification: Inspection Rating and Recent Experience Requirements FR ↗
- 2026-06-30 Designation-Restrict the Operation of Unmanned Aircraft in Close Proximity to a Fixed Site Facility; Extension of Comment Period FR ↗
Registered N-numbers · 102
102 of 102 ● NTSB events on file · orange tails have Atlas pages · Look up queries the live FAA registry (owner, address, last airworthiness)
| N-number | St | Year | NTSB | FAA |
|---|---|---|---|---|
| N1047X | NV | 1977 | · | Look up ↗ |
| N119R | OH | 1978 | · | Look up ↗ |
| N11CY | OH | — | · | Look up ↗ |
| N121MP | CA | — | · | Look up ↗ |
| N137JB | CA | 1978 | · | Look up ↗ |
| N137Y | MT | 1978 | ● | Look up ↗ |
| N1551R | CA | 1976 | · | Look up ↗ |
| N15LM | GA | 1977 | ● | Look up ↗ |
| N177CT | FL | — | · | Look up ↗ |
| N213GD | FL | 1978 | · | Look up ↗ |
| N30NA | TX | — | · | Look up ↗ |
| N39006 | DE | — | ● | Look up ↗ |
| N39007 | CA | 1978 | · | Look up ↗ |
| N39010 | NC | — | · | Look up ↗ |
| N39014 | FL | 1978 | · | Look up ↗ |
| N39016 | PA | 1978 | · | Look up ↗ |
| N39020 | CA | 1978 | · | Look up ↗ |
| N39021 | AZ | — | · | Look up ↗ |
| N39022 | NJ | 1978 | · | Look up ↗ |
| N39030 | OR | 1978 | · | Look up ↗ |
| N39038 | MO | 1978 | · | Look up ↗ |
| N39043 | WA | 1978 | · | Look up ↗ |
| N39046 | CA | 1978 | · | Look up ↗ |
| N39051 | DE | 1978 | · | Look up ↗ |
| N39058 | CA | 1978 | · | Look up ↗ |
| N39064 | MO | 1978 | · | Look up ↗ |
| N39065 | CA | 1978 | · | Look up ↗ |
| N39070 | NM | 1978 | · | Look up ↗ |
| N399X | FL | 1978 | · | Look up ↗ |
| N4LU | TN | 1977 | · | Look up ↗ |
| N519Q | TX | 1978 | · | Look up ↗ |
| N6065B | FL | 1978 | · | Look up ↗ |
| N73VM | NY | 1978 | · | Look up ↗ |
| N8055W | VA | 1978 | ● | Look up ↗ |
| N855MP | CA | 1978 | · | Look up ↗ |
| N872X | GA | 1972 | · | Look up ↗ |
| N9514U | NV | — | ● | Look up ↗ |
| N9523U | OH | 1977 | · | Look up ↗ |
| N9525U | AZ | 1977 | · | Look up ↗ |
| N9526U | ID | 1977 | ● | Look up ↗ |
| N9528U | — | 1977 | · | Look up ↗ |
| N9530U | — | 1977 | · | Look up ↗ |
| N9531U | CA | — | · | Look up ↗ |
| N9532U | TX | 1977 | · | Look up ↗ |
| N9534U | MI | — | · | Look up ↗ |
| N9538U | NM | 1977 | · | Look up ↗ |
| N9539U | TX | 1977 | · | Look up ↗ |
| N9542U | WA | — | · | Look up ↗ |
| N9546U | TX | 1977 | · | Look up ↗ |
| N9548U | MD | 1977 | · | Look up ↗ |
| N9550U | PA | 1977 | · | Look up ↗ |
| N9552U | VA | 1977 | ● | Look up ↗ |
| N9553U | MA | 1977 | · | Look up ↗ |
| N9557U | CA | 1977 | · | Look up ↗ |
| N9559U | CA | 1977 | · | Look up ↗ |
| N9560U | IN | 1977 | · | Look up ↗ |
| N9562U | NY | 1977 | · | Look up ↗ |
| N9563U | VA | 1977 | · | Look up ↗ |
| N9567U | DE | — | · | Look up ↗ |
| N9585U | WA | 1977 | ● | Look up ↗ |
| N9603U | MO | 1977 | · | Look up ↗ |
| N9605U | OK | 1977 | ● | Look up ↗ |
| N9625U | PA | 1977 | · | Look up ↗ |
| N9632U | IN | 1977 | · | Look up ↗ |
| N9633U | TX | 1977 | ● | Look up ↗ |
| N9643U | MN | 1977 | · | Look up ↗ |
| N9644U | CA | 1977 | ● | Look up ↗ |
| N9645U | MN | 1977 | · | Look up ↗ |
| N9648U | WA | 1977 | · | Look up ↗ |
| N9650U | TN | 1977 | · | Look up ↗ |
| N9666U | LA | 1977 | · | Look up ↗ |
| N9667U | SC | — | · | Look up ↗ |
| N9673U | GA | 1977 | · | Look up ↗ |
| N9681U | MO | — | · | Look up ↗ |
| N9698U | OK | — | · | Look up ↗ |
| N9699U | CA | 1977 | · | Look up ↗ |
| N9709U | PA | — | · | Look up ↗ |
| N9710U | — | — | ● | Look up ↗ |
| N9711U | WI | — | ● | Look up ↗ |
| N9723U | TN | — | · | Look up ↗ |
| N9738U | CA | — | ● | Look up ↗ |
| N9739U | PA | 1977 | · | Look up ↗ |
| N9782U | SC | 1977 | · | Look up ↗ |
| N9786U | TX | 1978 | · | Look up ↗ |
| N9792U | SC | 1978 | · | Look up ↗ |
| N9805U | TX | 1978 | · | Look up ↗ |
| N9831U | MS | — | · | Look up ↗ |
| N9832U | TX | 1978 | ● | Look up ↗ |
| N9841U | TX | 1978 | · | Look up ↗ |
| N9847U | GA | 1978 | · | Look up ↗ |
| N9859U | KS | 1978 | · | Look up ↗ |
| N9862U | ID | 1978 | · | Look up ↗ |
| N9866U | TX | 1977 | · | Look up ↗ |
| N9883U | DE | 1978 | · | Look up ↗ |
| N9888U | ID | 1978 | · | Look up ↗ |
| N9902U | AL | 1978 | · | Look up ↗ |
| N9922U | CA | 1978 | · | Look up ↗ |
| N9925U | CA | 1978 | · | Look up ↗ |
| N9946U | MO | 1978 | · | Look up ↗ |
| N9949U | MN | 1978 | · | Look up ↗ |
| N9953U | NV | — | · | Look up ↗ |
| N9979U | OR | 1978 | · | Look up ↗ |
Source — FAA Aircraft Registry
Sources
- FAA Aircraft Registry ↗ Refreshed Apr 27, 2026 Available
- NTSB CAROL ↗ Refreshed Jun 10, 2026 Available
- Federal Register (FAA Airworthiness Directives) ↗ Refreshed Apr 27, 2026 Partial