- Registered owner
- Johnson Zachary M
- Location
- Anchorage, AK
- Owner type
- Individual
- Serial number
- 11-1620
- Year built
- 1947
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Multiple
- Airworthiness date
- June 1, 1959
- Certificate issued
- February 22, 2023
- Expires
- February 28, 2030
- Mode S code
- AAB11F
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental C90 model are included below.
On this page
Airworthiness directives that may apply · 24
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1950 | 4 |
|---|---|
| 1956 | 1 |
| 1958 | 1 |
| 1968 | 1 |
| 1969 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 1985 | 1 |
| 1993 | 3 |
| 1996 | 2 |
| 1998 | 2 |
| 1999 | 1 |
| 2001 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2025 | 1 |
See all 27 ADs
Information bulletins that may apply · 5
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N78837Matched 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 Piper PA-11 aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports
No reports matched to N78837General 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 Piper PA-11 aircraft
STCs that may be installed · 206
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Piper PA-11
STC SA01233SEFabrication and installation of Alaskan Bushwheel LLC tail wheel and fork assemblySTC SA04837NYInstallation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lightsSTC SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification