# N133MB: Robinson Helicopter R22 BETA, registration cancelled 1994-02-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 7, 1994
- Status when cancelled: Triennial form not returned
- Airframe: [Robinson Helicopter R22 BETA](https://openairdocs.org/model/robinson-helicopter-r22-beta) (registry code 7640110)
- Data sheets: [TCDS H10WE](https://openairdocs.org/tcds/H10WE) (OpenAirDocs)
- Serial number: 1133
- Type of aircraft: Rotorcraft
- Certificate issued: November 15, 1989
- Last registry action: December 21, 1993
- Mode S code: A0876B
- Owner when cancelled: [M G Helicopters Inc](https://openairdocs.org/faa-owner/M%20G%20HELICOPTERS%20INC)
- Location: [Vandalia, OH](https://openairdocs.org/faa-place/OH/Vandalia)
- Owner type: Corporation
- Owner's area on the map: 39.9040° N, 84.2181° W: Placed by OpenAirDocs at the center of ZIP code 45377, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N133MB
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=133MB
- Page: https://openairdocs.org/deregistered/N133MB-1994-02-07

From the FAA registry file of October 29, 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 BETA: https://openairdocs.org/model/robinson-helicopter-r22-beta.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 BFO92LA049](https://openairdocs.org/ntsb/BFO92LA049), Mar 28, 1992: Robinson R-22B (N133MB), Phillipsburg, OH, substantial damage. Probable cause: THE LOSS OF CONTROL DUE TO INADEQUATE ROTOR RPM.

## 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 19920328007679A](https://openairdocs.org/incident/19920328007679A), Mar 28, 1992: Robsin R22BETA (N133MB), Phillipsburg, OH, Substantial damage. Giving passenger demo of quick stop manuever and 180 pedal turn. Lost rotor RPM. Impacted slide landing and rolled

## Other aircraft with N133MB

- [Registered now](https://openairdocs.org/aircraft/N133MB): Robinson Helicopter R44 II, S/N 14369, built 2019
- [Cancelled 2012-08-23](https://openairdocs.org/deregistered/N133MB-2012-08-23): Bowen Martin W III DRAGONFLY, S/N PLANS 461. Registration pending, canceled. Owner: [Rutland, VT](https://openairdocs.org/faa-place/VT/Rutland)

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