- Registered owner
- Montgomery Daniel G
- Location
- Wasilla, AK
- Owner type
- Individual
- Serial number
- 18-4975
- Year built
- 1956
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- June 17, 2008
- Certificate issued
- April 25, 1991
- Expires
- July 31, 2027
- Mode S code
- A605C5
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 10
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 |
|---|---|
| 1977 | 1 |
| 1982 | 1 |
| 1991 | 1 |
| 1993 | 1 |
| 1998 | 2 |
| 2004 | 1 |
| 2012 | 1 |
| 2026 | 1 |
Engine · Lycoming O-290-D2
AD 2026-04-11Engine (Reciprocating)AD 2012-03-07CarburetorAD 2004-10-14Crankshaft gearAD 98-17-11CrankshaftsAD 98-01-06CarburetorsAD 93-19-04CarburetorsAD 90-04-06 R1Propeller Governor External Oil LineAD 75-08-09Oil Pump Drive ShaftAD 66-06-03Connecting Rod AssembliesAD 54-02-01Magneto TimingSuperseded and historical ADs · 1
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
NTSB ANC85LA096Accident · No injuriesLimited investigationFinal reportMulchatna River, AKPlt reported that left wheel axle broke during aborted takeoff from gravel bar, causing acft to ground loop. Plt failed to provide complete info & broken axle for analysis.NTSB ANC83LA050Accident · No injuriesLimited investigationFinal reportNorthway, AKThe plt reported that while he was flying in a canyon, up cub creek, he encountered unanticipated turbulence. He decided to make a 180 deg turn & leave the canyon. However, while making a left turn, the right wing of the acft struck a tree. Subsequently, the…
FAA incident reports · 2
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Accident 19850617025849ATo Aborted (Fixed Wing) · Mulchatna River, AKLeft axle broke during aborted crosswind takeoff from a gravel bar. Aircraft ground looped.Accident 19830227005599ALow Level Operations · Northway, AKAircraft stalled and crashed when pilot attempted 180 degree turn out of a canyon.
Service difficulty reports
No reports matched to N4876AGeneral 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-18A RESTRICTED aircraft
STCs that may be installed · 24
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · Lycoming O-290-D2
STC SE04651CHTo allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22STC SE00825WIInstallation of Specialty Products Spin-on oil filter on Lycoming Engines.STC SE2932SWInstall carburetor air temperature indicator. Approved for Aircooled Motors (Franklin Engine Co.) equipped with float carburetors. Model eligibility included here may not be inclusive.