N4251A is not currently registered. It was last assigned to a Bell 47D1 built in 1960. The FAA cancelled the registration on August 9, 2013. The last status on file was "valid registration".
Bell 47D1 cancelled August 9, 2013
- Serial number
- 110
- Type
- Rotorcraft · Piston (reciprocating)
- Year built
- 1960
- Last status
- Valid registration
- Certificate issued
- November 4, 2011
- Last FAA action
- November 4, 2011
- Last owner
- Meruelo Ernesto A (Individual)
San Diego, CA - Airworthiness
- Multiple · Standard; Restricted; Agriculture and pest control
NTSB accident and incident record under N4251A
Aircraft on the NTSB record: Bell 47D1 · serial 110
The flight instructor's inadequate supervision of the student pilot during a simulated autorotation and the pilots’ failure to use carburetor heat while operating at reduced engine power while in carburetor icing conditions, which resulted in a loss of engine power.
Aircraft on the NTSB record: Bell 47D1 · serial 110
A tail number passes between aircraft over the years; match the serial number on the NTSB record against the airframe above. Source: NTSB aviation accident database, records through September 30, 2026.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site