The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4700U

N4700U is not currently registered. It was last assigned to a Cessna 180G. The FAA cancelled the registration on September 20, 1991. The last status on file was "valid registration".

Cessna 180G cancelled September 20, 1991

Serial number
18051400
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
September 14, 1990
Last FAA action
September 18, 1990
Last owner
Backus G Lynn (Co-owned)
Winnemucca, NV
Airworthiness
None on file

NTSB accident and incident record under N4700U

SEA91LA139Accident on June 22, 1991 at Challis, ID: minor injuries, substantial damage.

Aircraft on the NTSB record: Cessna 180G · serial 18051400

THAT THE PILOT ENCOUNTERED UNSUITABLE TERRAIN DURING A FORCED LANDING AFTER A POWER LOSS DUE TO A FRACTURED CYLINDER BOSS AND A BENT ENGINE PUSHROD.

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