# N3766A: 1954 Piper PA-22-135, registration cancelled 2006-05-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 8, 2006
- Status when cancelled: Triennial form not returned
- Airframe: [Piper PA-22-135](https://openairdocs.org/model/piper-pa-22-135) (registry code 7102206)
- Engine: [Lycoming 0-290 series](https://openairdocs.org/engine/lycoming-0-290-series) (registry code 41506)
- Data sheets: [TCDS 1A6](https://openairdocs.org/tcds/1A6), [TCDS E-229](https://openairdocs.org/tcds/E-229) (OpenAirDocs)
- Serial number: 22-2008
- Year built: 1954
- Type of aircraft: Fixed wing single engine
- Engine type: 4 cycle
- Airworthiness: Standard
- Airworthiness date: February 15, 1956
- Certificate issued: November 1, 2001
- Last registry action: November 16, 2004
- Mode S code: A44D40
- Owner when cancelled: [Courtright Claiborne L](https://openairdocs.org/faa-owner/COURTRIGHT%20CLAIBORNE%20L)
- Location: [Pueblo, CO](https://openairdocs.org/faa-place/CO/Pueblo)
- Owner type: Individual
- Owner's area on the map: 38.2808° N, 104.6551° W: Placed by OpenAirDocs at the center of ZIP code 81003, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3766A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3766A
- Page: https://openairdocs.org/deregistered/N3766A-2006-05-08

From the FAA registry file of November 3, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Piper PA-22-135: https://openairdocs.org/model/piper-pa-22-135.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DEN05FA124](https://openairdocs.org/ntsb/DEN05FA124), Apr 7, 2005: Piper PA-22-135 (N3766A), Kremmling, CO, substantial damage, 2 fatal. Probable cause: the pilot's failure to maintain clearance from terrain.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20050407017369A](https://openairdocs.org/incident/20050407017369A), Apr 7, 2005: Piper PA22135 (N3766A), Kremmling, CO, Destroyed, 2 fatal. (-23) On April 7, 2005, at approximately 1430 mountain daylight time, N3766A took off from Kremmling, Colorado piloted by [privacy data omitted] . On board was…

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