# N2634N: 1988 Robinson Helicopter R22 BETA, registration cancelled 2013-04-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 26, 2013
- Status when cancelled: Sale reported, pending cancellation
- Airframe: [Robinson Helicopter R22 BETA](https://openairdocs.org/model/robinson-helicopter-r22-beta) (registry code 7640110)
- Engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508)
- Data sheets: [TCDS H10WE](https://openairdocs.org/tcds/H10WE), [TCDS E-274](https://openairdocs.org/tcds/E-274) (OpenAirDocs)
- Serial number: 0790
- Year built: 1988
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: April 7, 1988
- Last registry action: September 26, 2000
- Mode S code: A28D13
- Location: [Xx, OK](https://openairdocs.org/faa-place/OK/Xx)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N2634N
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2634N
- Page: https://openairdocs.org/deregistered/N2634N-2013-04-26

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 BETA: https://openairdocs.org/model/robinson-helicopter-r22-beta.md

## NTSB investigations (2)

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 LAX92LA087](https://openairdocs.org/ntsb/LAX92LA087), Jan 11, 1992: Robinson R22B (N2634N), Lake Hughes, CA, substantial damage. Probable cause: THE FAILURE OF THE PILOT TO MAINTAIN ROTOR RPM WHILE MANEUVERING AND HIS MISJUDGEMENT OF THE LANDING FLARE. A FACTOR IN THE ACCIDENT WAS THE PILOT'S LACK OF TOTAL EXPERIENCE.
- [NTSB LAX88LA214](https://openairdocs.org/ntsb/LAX88LA214), Jun 6, 1988: Robinson R22 (N2634N), Bakersfield, CA, substantial damage

## FAA accident and incident reports (2)

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 19920111000429A](https://openairdocs.org/incident/19920111000429A), Jan 11, 1992: Robsin R22BETA (N2634N), Lake Hughes, CA, Substantial damage. Rotor RPM decay after a low level 180 degree turn. Unable recover. Clipped trees on descent. Chopped tail landing.
- [Accident 19880605053439A](https://openairdocs.org/incident/19880605053439A), Jun 5, 1988: Robsin R22BETA (N2634N), Bakersfield, CA, Substantial damage. Student pilot flew into powerlines.CFI failed to maintain surveillance. Was able to return to base.

## Other aircraft with N2634N

- [Cancelled 1972-04-10](https://openairdocs.org/deregistered/N2634N-1972-04-10): Cessna 140, S/N 12892. Owner: [Strellnauer John K](https://openairdocs.org/faa-owner/STRELLNAUER%20JOHN%20K), [Las Vegas, NV](https://openairdocs.org/faa-place/NV/Las%20Vegas)

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