- Registered owner
- Pennair Inc
- Location
- Albany, OR
- Owner type
- Non-citizen corporation
- Serial number
- 458
- Year built
- 1942
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard
- Airworthiness date
- June 16, 1956
- Certificate issued
- August 19, 2026
- Expires
- August 31, 2033
- Mode S code
- A1916C
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Continental C85 model are included below.
On this page
Airworthiness directives that may apply · 13
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1969 | 1 |
|---|---|
| 1980 | 1 |
| 1981 | 2 |
| 1993 | 2 |
| 1995 | 1 |
| 1996 | 1 |
| 1998 | 2 |
Engine · Continental C85 series
AD 98-17-11CrankshaftsAD 98-01-06CarburetorsAD 94-05-05 R1Cylinder RockerAD 95-21-15Aviation GasolineAD 93-22-05Carburetor Air Intake Housing AssembliesAD 93-19-04CarburetorsAD 81-16-05MagnetosAD 81-07-06AC Fuel PumpsAD 80-06-05MagnetosAD 69-24-03CarburetorsAD 69-09-01Eisemann MagnetosAD 49-50-01Generator Drive Coupling Rubber DiscAD 47-40-02Piston PinsSuperseded and historical ADs · 1
Information bulletins that may apply · 4
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N20UMatched 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 Superior CULVER LCA 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.
Reports on N20U not matched to an aircraft · 1
They name N20U, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.
Service difficulty reports
No reports matched to N20UGeneral 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 Superior CULVER LCA aircraft
STCs that may be installed · 44
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · Continental C85 series
STC SE04651CHTo allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22STC SE2932SWInstall carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive.STC SE208SOInstallation of ice indicator in the carburetor.