# N85594: 1985 Robinson Helicopter R22, registration cancelled 2003-07-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 22, 2003
- Status when cancelled: Second triennial mailing, no response
- Airframe: [Robinson Helicopter R22](https://openairdocs.org/model/robinson-helicopter-r22) (registry code 7640102)
- 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: 0473
- Year built: 1985
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: April 4, 1985
- Certificate issued: June 5, 1987
- Last registry action: March 30, 1991
- Mode S code: ABBD9B
- Owner when cancelled: [Helistream Inc](https://openairdocs.org/faa-owner/HELISTREAM%20INC)
- Location: [Santa Ana, CA](https://openairdocs.org/faa-place/CA/Santa%20Ana)
- Owner type: Corporation
- Owner's area on the map: 33.7099° N, 117.8704° W: Placed by OpenAirDocs at the center of ZIP code 92707, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N85594
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=85594
- Page: https://openairdocs.org/deregistered/N85594-2003-07-22

From the FAA registry file of October 28, 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 (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 LAX90LA317](https://openairdocs.org/ntsb/LAX90LA317), Sep 7, 1990: Robinson R22A (N85594), Beatty, NV, substantial damage. Probable cause: THE PILOT'S SELECTION OF AN INADEQUATE CRUISE ALTITUDE AND HIS FAILURE TO MAINTAIN ADEQUATE ROTOR RPM. CONTRIBUTING FACTORS RELATED TO THE HIGH DENSITY ALTITUDE, RISING TERRAIN, AND THE PILOT'S…
- [NTSB LAX85LA317](https://openairdocs.org/ntsb/LAX85LA317), Jul 14, 1985: Robinson R-22A (N85594), Piru, 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 19900907038659A](https://openairdocs.org/incident/19900907038659A), Sep 7, 1990: Robsin R22 (N85594), Beatty, NV, Substantial damage. Unable to clear rising terrain,lost rotor RPM trying to turn and dropped to ground. High density altitude a factor.
- [Accident 19850714031329A](https://openairdocs.org/incident/19850714031329A), Jul 14, 1985: Robsin R22 (N85594), Piru, CA, Substantial damage. During autorotative approach student froze on controls with throttle locked. Rolled over in soft sand on impact.

## Other aircraft with N85594

- [Cancelled 1947-09-26](https://openairdocs.org/deregistered/N85594-1947-09-26): Aeronca 7AC, S/N 7AC-4337. Owner: [Odis C Fowlkes](https://openairdocs.org/faa-owner/ODIS%20C%20FOWLKES), [Hazen, AR](https://openairdocs.org/faa-place/AR/Hazen)

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