# N9011M: Robinson Helicopter R22, registration cancelled 1983-02-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 12, 1983
- Status when cancelled: Administratively canceled
- 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: 0005
- Type of aircraft: Rotorcraft
- Certificate issued: December 18, 1979
- Last registry action: February 12, 1983
- Mode S code: AC756A
- Owners when cancelled: [Southwest Skyways Inc](https://openairdocs.org/faa-owner/SOUTHWEST%20SKYWAYS%20INC), [Prescott Cyrilla](https://openairdocs.org/faa-owner/PRESCOTT%20CYRILLA), [Strobach Greg](https://openairdocs.org/faa-owner/STROBACH%20GREG), [Phare Weston D](https://openairdocs.org/faa-owner/PHARE%20WESTON%20D), [Frey Charles](https://openairdocs.org/faa-owner/FREY%20CHARLES)
- Location: [Torrance, CA](https://openairdocs.org/faa-place/CA/Torrance)
- Owner type: Corporation
- Owner's area on the map: 33.8079° N, 118.3480° W: Placed by OpenAirDocs at the center of ZIP code 90505, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N9011M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9011M
- Page: https://openairdocs.org/deregistered/N9011M-1983-02-12

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 LAX80FA093](https://openairdocs.org/ntsb/LAX80FA093), May 3, 1980: Robinson R22 (N9011M), Rnch Palos Vrd, CA, destroyed, 2 fatal

## 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 19800503012649A](https://openairdocs.org/incident/19800503012649A), May 3, 1980: Robsin R22 (N9011M), Rancho Palos Ve, CA, Destroyed. Main rotor blade delaminated in flight. Inadequate, improper maintenance and manufacture. Inadequate surveillance.

## Other aircraft with N9011M

- [Registered now](https://openairdocs.org/aircraft/N9011M): Yakovlev YAK 52, S/N 822111, built 1982

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