# N730SH: 1991 Robinson Helicopter R22 BETA, registration cancelled 2013-07-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 11, 2013
- Status when cancelled: Sale reported, canceled
- 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: 1730
- Year built: 1991
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: March 21, 1991
- Last registry action: January 21, 1997
- Mode S code: A9CCA3
- Location: [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)
- Owner type: Individual
- Owner's area on the map: 32.9254° N, 96.8363° W: Placed by OpenAirDocs at the center of ZIP code 75244, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N730SH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=730SH
- Page: https://openairdocs.org/deregistered/N730SH-2013-07-11

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 (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 LAX96LA277](https://openairdocs.org/ntsb/LAX96LA277), Jul 19, 1996: Robinson R22B (N730SH), Morgan Hill, CA, substantial damage. Probable cause: The student's improper reaction to an engine/main rotor overspeed condition, and his failure to achieve the proper zero airspeed nose high attitude during a touchdown from an autorotation.
- [NTSB LAX91LA305](https://openairdocs.org/ntsb/LAX91LA305), Jul 11, 1991: Robinson R-22-B (N730SH), San Jose, CA, substantial damage. Probable cause: THE STUDENT PILOT'S FAILURE TO UNLOCK THE CYCLIC TRIM AND TO MAINTAIN HIS HOVER ALTITUDE. HIS LACK OF EXPERIENCE WITH THE AIRCRAFT, INADEQUATE PREFLIGHT, AND THE UNCONTROLLED DESCENT WERE FACTORS IN…

## FAA accident and incident reports (3)

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 19960719041689A](https://openairdocs.org/incident/19960719041689A), Jul 19, 1996: Robsin R22BETA (N730SH), Morgan Hill, CA, Substantial damage. Beleived overspeed both engine and rotors. Autorotated. Nose low run on landing. Skids dug in. Rolled. No anomalies
- [Incident 19920703027739I](https://openairdocs.org/incident/19920703027739I), Jul 3, 1992: Robsin R22BETA (N730SH), San Jose, CA. Engine oil pressure fluctuating. Precautionary landing in a field. Found oil pressure sender malfunctioning.
- [Accident 19910711027099A](https://openairdocs.org/incident/19910711027099A), Jul 11, 1991: Robsin R22BETA (N730SH), San Jose, CA, Substantial damage. Lifted to a hover,drifted sideways,struck ground and rolled over. Cyclic control friction set too tight.

## Other aircraft with N730SH

- [Cancelled 2026-08-04](https://openairdocs.org/deregistered/N730SH-2026-08-04): Agustawestland Philadelphia AW119MKII, S/N 15031, built 2025. Exported to Israel. Owner: [Tvpx Aircraft Solutions Inc Trustee](https://openairdocs.org/faa-owner/TVPX%20AIRCRAFT%20SOLUTIONS%20INC%20TRUSTEE), [North Salt Lake, UT](https://openairdocs.org/faa-place/UT/North%20Salt%20Lake)

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