# N4370D: 1990 Robinson Helicopter R22 BETA, registration cancelled 2004-11-24

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 24, 2004
- Status when cancelled: Valid registration
- 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: 1583
- Year built: 1990
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: November 13, 1990
- Last registry action: November 24, 2004
- Mode S code: A53F7B
- Owner when cancelled: [Robinson Helicopter Co Inc](https://openairdocs.org/faa-owner/ROBINSON%20HELICOPTER%20CO%20INC)
- 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/N4370D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4370D
- Page: https://openairdocs.org/deregistered/N4370D-2004-11-24

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 MIA04CA059](https://openairdocs.org/ntsb/MIA04CA059), Mar 12, 2004: Robinson R22 (N4370D), Keystone, FL, substantial damage. Probable cause: The inadequate supervision by the flight instructor by allowing the student to lose excessive altitude resulting in a skid impacting the ground and subsequent roll over of the helicopter.

## 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 20040312016749A](https://openairdocs.org/incident/20040312016749A), Mar 12, 2004: Robsin R22BETA (N4370D), Keystone Height, FL, Substantial damage. (-23) Instructor with commercial student were practicing air taxi manuevers at 50 ft AGL, at 50 KTS, while executing a right hand turn they suffered a sudden…

## Other aircraft with N4370D

- [Cancelled 2014-10-02](https://openairdocs.org/deregistered/N4370D-2014-10-02): Team MINI-MAX 1600, S/N 049AP, built 2008. Registration expired, pending cancellation. Owner: [Patus Nandor F](https://openairdocs.org/faa-owner/PATUS%20NANDOR%20F), [South Bend, IN](https://openairdocs.org/faa-place/IN/South%20Bend)
- [Cancelled 1989-01-25](https://openairdocs.org/deregistered/N4370D-1989-01-25): Piper PA-28-181, S/N 288490097. N-number assigned, not yet registered
- [Cancelled 1966-06-18](https://openairdocs.org/deregistered/N4370D-1966-06-18): Beech E50, S/N EH-13. Owner: [Modern Aero Sales Inc](https://openairdocs.org/faa-owner/MODERN%20AERO%20SALES%20INC), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)

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