# N99138: Bell 47G-4A, registration cancelled 1998-10-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 13, 1998
- Status when cancelled: Triennial form not returned
- Airframe: [Bell 47G-4A](https://openairdocs.org/model/bell-47g-4a) (registry code 1181031)
- Data sheets: [TCDS 2H3](https://openairdocs.org/tcds/2H3) (OpenAirDocs)
- Serial number: 7750
- Type of aircraft: Rotorcraft
- Certificate issued: June 17, 1992
- Last registry action: August 19, 1998
- Mode S code: ADD93C
- Owner when cancelled: [Big Eye Helicopters](https://openairdocs.org/faa-owner/BIG%20EYE%20HELICOPTERS)
- Location: Tumon, GU, Guam
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N99138
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=99138
- Page: https://openairdocs.org/deregistered/N99138-1998-10-13

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 Bell 47G-4A: https://openairdocs.org/model/bell-47g-4a.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 LAX96LA149](https://openairdocs.org/ntsb/LAX96LA149), Nov 2, 1995: Bell 47G-4A (N99138), Pacific Ocean (Pacific Ocean), destroyed. Probable cause: failure of the pilot to maintain lateral control of the helicopter, while hovering in preparation for a precautionary landing next to a ship at sea. Factors relating to the accident were: the…

## 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 19951102046959A](https://openairdocs.org/incident/19951102046959A), Nov 2, 1995: Bell 47G4A (N99138), Pacific Ocean, Guam, Destroyed. Fish spotting. After liftoff ship pad hydraulic failure. In hover next to ship spotter jumped out. 47 rolled over. (.19) on November 2, 1995, about 1000 hours…

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