- Registered owners
- Sheppard Harold Jr DBASheppard Trucking
- Location
- Riverton, WY
- Owner type
- Individual
- Serial number
- 53-350
- Type
- Fixed wing multi engine
- Engine
- Reciprocating
- Airworthiness
- Special flight permit
- Airworthiness date
- July 15, 1991
- Certificate issued
- August 17, 2017
- Expires
- August 31, 2027
- Mode S code
- AD8BD0
Boeing/Hawkins And Powers HP-B-377TCDS A5NMAirframe · Boeing/Hawkins And Powers HP-B-377Engine modelPratt & Whitney R-4360
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 N972HPMatched 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 Boeing/Hawkins And Powers HP-B-377 aircraft
FAA incident reports
No FAA accident or incident reports matched to N972HPMatched 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 Boeing/Hawkins And Powers HP-B-377 aircraft
Service difficulty reports
No reports matched to N972HPGeneral 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 Boeing/Hawkins And Powers HP-B-377 aircraft
STCs that may be installed · 1
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.