- Registered owner
- Witold Siekaj
- Location
- Port Townsend, WA
- Owner type
- Individual
- Serial number
- AA1B-0365
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal, utility
- Airworthiness date
- March 4, 1974
- Certificate issued
- December 1, 2025
- Expires
- December 31, 2032
- Mode S code
- A2ECB8
Grumman American Avn. AA-1BTCDS A11EAAirframe · Grumman American Avn. AA-1BTCDS E-223Engine · Lycoming 0-235 series
From the FAA registry file of October 22, 2026. The registry lists only the engine series, so ADs for every Lycoming 0-235 model are included below.
On this page
Airworthiness directives that may apply · 36
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1969 | 2 |
|---|---|
| 1973 | 1 |
| 1974 | 2 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 2 |
| 1979 | 1 |
| 1980 | 1 |
| 1981 | 3 |
| 1982 | 1 |
| 1985 | 1 |
| 1988 | 1 |
| 1991 | 1 |
| 1993 | 1 |
| 1996 | 4 |
| 1998 | 2 |
| 2004 | 1 |
| 2005 | 1 |
| 2006 | 1 |
| 2012 | 1 |
| 2017 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2024 | 1 |
| 2026 | 2 |
Airframe · Grumman American Avn. AA-1B
AD 2022-03-15Fuel Quantity IndicatorAD 2021-14-12Horizontal Stabilizer, Plate/Skin, Elevator, Plates/Skin StructureAD 2006-03-08Vacuum pumpsInformation bulletins that may apply · 7
Advisory, not mandatory.
Airframe · Grumman American Avn. AA-1B
SAIB AIR-22-15Bonded Structure InspectionSAIB SW-18-31Navigation, Attitude, and Direction Data SystemNTSB investigations
No NTSB investigations matched to N288LLMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Grumman American Avn. AA-1B aircraft
FAA incident reports
No FAA accident or incident reports matched to N288LLMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Grumman American Avn. AA-1B aircraft
Service difficulty reports
No reports matched to N288LLGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Grumman American Avn. AA-1B aircraft
STCs that may be installed · 222
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.