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N173FR

Open the Markdown

2000 Flight Research FRI H58C · Allison T63 series

Open in FAA registry

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Registered owner
National Test Pilot School
Location
Mojave, CA
Owner type
Corporation
Serial number
FRI 004
Year built
2000
Type
Rotorcraft
Engine
Turbo-shaft
Airworthiness
Experimental, research and development
Airworthiness date
March 31, 2018
Certificate issued
May 25, 2023
Expires
May 31, 2030
Mode S code
A124DF
Flight Research FRI H58CAirframe model · 4 seats · 1 engine · 2 registeredTCDS E2SOEngine · Allison T63 series

From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Allison T63 model are included below.

On this page

Airworthiness directives that may apply · 1

Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.

Information bulletins that may apply · 3

Advisory, not mandatory.

NTSB investigations

No NTSB investigations matched to N173FRMatched 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 Flight Research FRI H58C aircraft

FAA incident reports

No FAA accident or incident reports matched to N173FRMatched 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 Flight Research FRI H58C aircraft

Service difficulty reports

No reports matched to N173FRGeneral 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 Flight Research FRI H58C aircraft

STCs that may be installed · 4

Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.