# N6SR: 1966 Bell 47G-4A, registration cancelled 2013-05-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 14, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Bell 47G-4A](https://openairdocs.org/model/bell-47g-4a) (registry code 1181031)
- Engine: [Lycoming VO-540 series](https://openairdocs.org/engine/lycoming-vo-540-series) (registry code 41534)
- Data sheets: [TCDS 2H3](https://openairdocs.org/tcds/2H3), [TCDS E-304](https://openairdocs.org/tcds/E-304) (OpenAirDocs)
- Serial number: 7516
- Year built: 1966
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: April 5, 1966
- Certificate issued: June 24, 1997
- Last registry action: April 15, 2008
- Mode S code: A7C42D
- Owner when cancelled: [Nieves Valle Ismael](https://openairdocs.org/faa-owner/NIEVES%20VALLE%20ISMAEL)
- Location: Isabela, PR, RQ
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N6SR
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6SR
- Page: https://openairdocs.org/deregistered/N6SR-2013-05-14

From the FAA registry file of October 31, 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 (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 ATL02FA107](https://openairdocs.org/ntsb/ATL02FA107), May 25, 2002: Bell 47G-4A (N6SR), Yauco, PR, destroyed, 1 fatal. Probable cause: The pilot's failure to apply carburetor heat that resulted in a partial loss of engine power and the subsequent collision with an object during the forced landing. A factor was weather conditions…
- [NTSB FTW96LA005](https://openairdocs.org/ntsb/FTW96LA005), Oct 3, 1995: Bell 47G-4A (N6SR), Edinburg, TX, substantial damage. Probable cause: the pilot's improper takeoff planning which resulted in the loss of conrol. A factor was the gusty crosswind condition.
- [NTSB FTW95LA105](https://openairdocs.org/ntsb/FTW95LA105), Feb 1, 1995: Bell 47G-4A (N6SR), El Indio, TX, destroyed. Probable cause: THE LOSS OF TAIL ROTOR EFFECTIVENESS. A FACTOR WAS THE GUSTY RIGHT QUARTERING TAILWIND.

## 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 20020525015489A](https://openairdocs.org/incident/20020525015489A), May 25, 2002: Bell 47G4A (N6SR), Yauco, Puerto Rico, No damage, 1 fatal. (-23) During cruise flight pilot noticed partial loss of engine power, he also noticed engine oil pressure reading low. Pilot decided to do a precautionary…
- [Accident 19951003030889A](https://openairdocs.org/incident/19951003030889A), Oct 3, 1995: Bell 47G4A (N6SR), Edinburg, TX, Substantial damage. Liftoff flatbed encountered wind gust at transitional speed. Rolled. Pitched down. Right skid hit water in a pond.
- [Accident 19950201001019A](https://openairdocs.org/incident/19950201001019A), Feb 1, 1995: Bell 47G4A (N6SR), Eagle Pass, TX, Destroyed. Predator control flight chasing bobcat. Right quartering tailwind caused loss tail rotor effect. Spun to impact.

## Other aircraft with N6SR

- [Registered now](https://openairdocs.org/aircraft/N6SR): Epic E1000, S/N K019, built 2021
- [Cancelled 1988-10-03](https://openairdocs.org/deregistered/N6SR-1988-10-03): Robertson EAA ACRO SPORT, S/N 218. Second triennial mailing, no response

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