- Registered owner
- Classic Rotors Museum
- Location
- Ramona, CA
- Owner type
- Corporation
- Serial number
- 54-4001
- Type
- Rotorcraft
- Engine
- Reciprocating
- Airworthiness
- Experimental, exhibition
- Airworthiness date
- August 10, 1992
- Certificate issued
- December 15, 2021
- Expires
- December 31, 2028
- Mode S code
- A87DFC
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Wright R-1820 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
No NTSB investigations matched to N64606Matched 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 Vertol H21B aircraft
FAA incident reports
No FAA accident or incident reports matched to N64606Matched 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 Vertol H21B aircraft
Service difficulty reports
No reports matched to N64606General 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 Vertol H21B aircraft
STCs that may be installed
No STCs matched this aircraft’s modelsSTCs are matched through the model’s type certificate data sheet, and this registry model isn’t matched to one.