- Registered owners
- Sheppard Harold JrdbaSheppard Trucking
- Location
- Riverton, WY
- Owner type
- Individual
- Serial number
- 35934
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Standard, transport
- Airworthiness date
- April 10, 1979
- Certificate issued
- April 11, 2013
- Expires
- April 30, 2029
- Mode S code
- AC790E
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 0
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
No ADs matched this aircraft’s modelsADs on appliances, propellers and installed equipment aren’t matched by model; check those separately.
Information bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N90203Matched 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 Douglas C-54G aircraft
FAA incident reports
No FAA accident or incident reports matched to N90203Matched 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 Douglas C-54G aircraft
Service difficulty reports
No reports matched to N90203General 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 Douglas C-54G aircraft
STCs that may be installed · 3
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Douglas C-54G
STC SA02268CHInstallation of Airwolf Filter Corp. Air Oil SeparatorSTC SA01282NYInstallation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830.STC SA8075SWInstallation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER)