- Registered owner
- Nighthawk Air Systems Inc
- Location
- Marion, TX
- Owner type
- Corporation
- Serial number
- 978
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard
- Airworthiness date
- May 5, 1956
- Certificate issued
- February 24, 2020
- Expires
- February 28, 2027
- Mode S code
- A714CC
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney R-985 model are included below.
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 · 2
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
NTSB LAX84LA398Accident · No injuriesLimited investigationFinal reportTracy, CADuring the landing roll, the acft ran off the side of the rwy. The plt stated that he landed with a slight tailwind.NTSB LAX82DA116Accident · No injuriesFinal reportLivermore, CADuring landing roll the aircraft swerved to the right. The pilot countered with left aileron, rudder, and brake but the right wing came up, the turn tightened, and the left main gear collapsed.
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.
Service difficulty reports
No reports matched to N5553NGeneral 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 Howard DGA-15P aircraft
STCs that may be installed · 63
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Howard DGA-15P
STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA12406WIInstallation of a Garmin AXIS Flight Display SystemSTC SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification