# N392GP: 2006 Robinson Helicopter R44 II, registration cancelled 2018-03-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 13, 2018
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Robinson Helicopter R44 II](https://openairdocs.org/model/robinson-helicopter-r44-ii) (registry code 7640122)
- Engine: [Lycoming IO-540 series](https://openairdocs.org/engine/lycoming-io-540-series) (registry code 41530)
- Data sheets: [TCDS H11NM](https://openairdocs.org/tcds/H11NM), [TCDS 1E4](https://openairdocs.org/tcds/1E4) (OpenAirDocs)
- Serial number: 11238
- Year built: 2006
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: May 4, 2006
- Certificate issued: May 18, 2006
- Last registry action: November 18, 2013
- Mode S code: A48ADB
- Owner when cancelled: [Global Positioning Services Inc](https://openairdocs.org/faa-owner/GLOBAL%20POSITIONING%20SERVICES%20INC)
- Location: [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)
- Owner type: Corporation
- Owner's area on the map: 62.0437° N, 158.1745° W: Placed by OpenAirDocs at the center of ZIP code 99503, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N392GP
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=392GP
- Page: https://openairdocs.org/deregistered/N392GP-2018-03-13

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 R44 II: https://openairdocs.org/model/robinson-helicopter-r44-ii.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR L9QR20130410002](https://openairdocs.org/sdr/L9QR20130410002), Mar 11, 2013: YOKE. FAILED. ONE OF THE MAGNETS CAME LOOSE FROM THE MAIN GEAR BOX YOKE, THERE ARE 2 MAGNETS IN THIS HALL EFFECT MAIN ROTOR RPM SENCING SYS WHEN ONE OF THE MAGNETS CAME SEPAR

## 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 ANC14FA030](https://openairdocs.org/ntsb/ANC14FA030), May 28, 2014: Robinson Helicopter R44 II (N392GP), Chugiak, AK, destroyed, 1 fatal. Probable cause: The pilot's loss of control of the helicopter due to impairment or incapacitation from a sudden, acute cardiac event.
- [NTSB CEN13LA194](https://openairdocs.org/ntsb/CEN13LA194), Mar 14, 2013: Robinson Helicopter R44 II (N392GP), Eagle Nest, NM, substantial damage. Probable cause: A total loss of engine power due to a rapid throttle change during autorotation, which the flight instructor initiated in response to a low rotor rpm warning, which resulted from the separation of…

## 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 20140528009039A](https://openairdocs.org/incident/20140528009039A), May 28, 2014: Robinson Helicopter Company R44 II (N392GP), Birchwood, AK, Destroyed, 1 fatal. Aircraft was performing long line proficiency flying. Aircraft was seen hovering suddenly pitching up and then rolling left and impacting the ground.
- [Accident 20130314002929A](https://openairdocs.org/incident/20130314002929A), Mar 14, 2013: Robinson Helicopter Company R44 II (N392GP), Eagle Nest, NM, Substantial damage. On March 14, 2013, at 14:30 mt, a Robinson R-44, N392GP, registered to global positioning services, inc., had an engine failure and was forced to auto rotate…

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