The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N3631H

N3631H is not currently registered. It was last assigned to an Ercoupe 415-C. The FAA cancelled the registration on July 1, 1988. The last status on file was "n-number assigned but not yet registered".

Ercoupe 415-C cancelled July 1, 1988

Serial number
4256
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
N-number assigned but not yet registered
Certificate issued
—
Last FAA action
—
Last owner
Withheld
Airworthiness
None on file

NTSB accident and incident record under N3631H

ATL88LA093Accident on February 17, 1988 at Spartanburg, SC: no injuries, substantial damage.

Aircraft on the NTSB record: Ercoupe (Eng & Research Corp.) 415C · serial 4256

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