# N2335Q: Robinson Helicopter R22 BETA, registration cancelled 1998-10-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 26, 1998
- 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: 2154
- Type of aircraft: Rotorcraft
- Certificate issued: July 30, 1992
- Last registry action: August 19, 1998
- Mode S code: A216BB
- Owners when cancelled: [Flight Trails Helicopters](https://openairdocs.org/faa-owner/FLIGHT%20TRAILS%20HELICOPTERS), [Tu Chin Yi DBA](https://openairdocs.org/faa-owner/TU%20CHIN%20YI%20DBA), [Tu Pauline S DBA](https://openairdocs.org/faa-owner/TU%20PAULINE%20S%20DBA)
- Location: [Mesa, AZ](https://openairdocs.org/faa-place/AZ/Mesa)
- Owner type: Co-owned
- Owner's area on the map: 33.4332° N, 111.7136° W: Placed by OpenAirDocs at the center of ZIP code 85205, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N2335Q
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2335Q
- Page: https://openairdocs.org/deregistered/N2335Q-1998-10-26

From the FAA registry file of November 3, 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 (3)

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 LAX98LA274](https://openairdocs.org/ntsb/LAX98LA274), Aug 21, 1998: Robinson R22B (N2335Q), Ramona, CA, substantial damage. Probable cause: The failure of the pilot to maintain rotor rpm while practicing autorotations and subsequent hard landing and roll over.
- [NTSB LAX93LA101](https://openairdocs.org/ntsb/LAX93LA101), Jan 23, 1993: Robinson R22B (N2335Q), Palomar Mtn, CA, substantial damage. Probable cause: THE STUDENT PILOT'S INITIAL FAILURE TO MAINTAIN ROTOR RPM DURING THE GO AROUND AND THE INSTRUCTOR'S IMPROPER USE OF THE FLIGHT CONTROLS AND FAILURE TO ADEQUATELY SUPERVISE THE CONDUCT OF THE FLIGHT.
- [NTSB LAX92LA315](https://openairdocs.org/ntsb/LAX92LA315), Jul 25, 1992: Robinson R-22B (N2335Q), Carlsbad, CA, substantial damage. Probable cause: THE STUDENT PILOT'S FAILURE TO MAINTAIN ADEQUATE ROTOR RPM DURING A SIMULATED ENGINE FAILURE, AND THE FLIGHT INSTRUCTOR'S INADEQUATE SUPERVISION OF THE FLIGHT.

## 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 19980821021519A](https://openairdocs.org/incident/19980821021519A), Aug 21, 1998: Robsin R22BETA (N2335Q), Ramona, CA, Substantial damage. Helicopter landed hard, the tail boom broke off, and the rotor sustained damage. (-23) PIC erik giletto, accompanied by student pilot gilad horowitz, had been…
- [Accident 19930123000819A](https://openairdocs.org/incident/19930123000819A), Jan 23, 1993: Robsin R22BETA (N2335Q), Palomar Mtn, CA, Substantial damage. Encountered high winds and strong downdraft. Low rotor RPM. Unable to recover. Settled in brush and rolled over.
- [Accident 19920725027679A](https://openairdocs.org/incident/19920725027679A), Jul 25, 1992: Robsin R22BETA (N2335Q), Carlsbad, CA, Substantial damage. Student allowed rotor RPM decay on practice engine out. CFI slid helicopter onto rough ground. Rotors hit tailboom.

## Other aircraft with N2335Q

- [Cancelled 1989-08-23](https://openairdocs.org/deregistered/N2335Q-1989-08-23): Beech 23, S/N M400. N-number assigned, not yet registered

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