The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N18393

N18393 is not currently registered. It was last assigned to a Welch OW5M built in 1937. The FAA cancelled the registration on May 23, 1939. The last status on file was "valid registration".

Welch OW5M cancelled May 23, 1939

Serial number
119
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1937
Last status
Valid registration
Certificate issued
—
Last FAA action
—
Last owner
Mahrt Harvey H (Individual)
Chicago, IL
Airworthiness
None on file

NTSB accident and incident record under N18393

CHI86LA160Accident on June 21, 1986 at Mackinac Island, MI: no injuries, substantial damage.

Aircraft on the NTSB record: Beech V35B · serial D-10054

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