The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4473N

N4473N is not currently registered. It was last assigned to a Boeing B75N1 built in 1941. The FAA cancelled the registration on January 23, 2018. The last status on file was "registration expired, pending cancellation".

Boeing B75N1 cancelled January 23, 2018

Serial number
75-1183
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1941
Last status
Registration expired, pending cancellation
Certificate issued
December 29, 2009
Last FAA action
December 29, 2009
Last owner
Quetzal Limited Partnership (Partnership)
Oklahoma City, OK
Airworthiness
Standard · Acrobatic

NTSB accident and incident record under N4473N

CEN11FA444Accident on July 3, 2011 at Wetmore, CO: fatal, substantial damage (1 fatal).

Aircraft on the NTSB record: Boeing B75N1 · serial 75-1183

The pilot's failure to maintain clearance from terrain while maneuvering at low altitude.

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