# N21439: Robinson Helicopter R22, registration cancelled 1994-02-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 4, 1994
- Status when cancelled: Triennial form not returned
- Airframe: [Robinson Helicopter R22](https://openairdocs.org/model/robinson-helicopter-r22) (registry code 7640102)
- Data sheets: [TCDS H10WE](https://openairdocs.org/tcds/H10WE) (OpenAirDocs)
- Serial number: 0096
- Type of aircraft: Rotorcraft
- Certificate issued: January 24, 1990
- Last registry action: December 21, 1993
- Mode S code: A1CB41
- Owner when cancelled: [Raymond Perry](https://openairdocs.org/faa-owner/RAYMOND%20PERRY)
- Location: [Scottsdale, AZ](https://openairdocs.org/faa-place/AZ/Scottsdale)
- Owner type: Individual
- Owner's area on the map: 33.6079° N, 111.8892° W: Placed by OpenAirDocs at the center of ZIP code 85260, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N21439
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21439
- Page: https://openairdocs.org/deregistered/N21439-1994-02-04

From the FAA registry file of November 5, 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 Robinson Helicopter R22: https://openairdocs.org/model/robinson-helicopter-r22.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 LAX91LA079](https://openairdocs.org/ntsb/LAX91LA079), Jan 25, 1991: Robinson R-22 HP (N21439), Scottsdale, AZ, substantial damage. Probable cause: THE FAILURE OF THE DRIVE BELTS DUE TO EXCESSIVE WEAR OF THE CLUTCH ASSEMBLY UPPER SHEAVE AND THE PILOT'S INACCURATE FLARE DURING THE TERMINATION OF THE AUTOROTATION. A FACTOR IN THE ACCIDENT WAS THE…

## 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 19910125001109A](https://openairdocs.org/incident/19910125001109A), Jan 25, 1991: Robsin R22 (N21439), Scottsdale, AZ, Substantial damage. Rotor drive belts came off pulley. Autorotated but entered dynamic rollover on landing. Belts worn from gritty sand

## Other aircraft with N21439

- [Registered now](https://openairdocs.org/aircraft/N21439): Mooney M20K, S/N 25-2017, built 1997
- [Cancelled 1988-10-18](https://openairdocs.org/deregistered/N21439-1988-10-18): Piper PA-44-180, S/N 447995052. N-number assigned, not yet registered

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