The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N5943M

N5943M is not currently registered. It was last assigned to a Cessna 421B. The FAA cancelled the registration on May 22, 2001. The last status on file was "triennial registration form was mailed and has not been returned by the post office".

Cessna 421B cancelled May 22, 2001

Serial number
421B0316
Type
Fixed-wing, multi-engine · Piston (reciprocating)
Year built
—
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
February 26, 1998
Last FAA action
February 20, 2001
Last owner
Scenic Aviation INC (Corporation)
Blanding, UT
Airworthiness
None on file

NTSB accident and incident record under N5943M

LAX99LA240Accident on July 2, 1999 at Polacca, AZ: minor injuries, substantial damage.

Aircraft on the NTSB record: Cessna 421B · serial 0316

The pilot's inadequate preflight inspection, which failed to determine the fuel supply in each fuel tank, and his mismanagement of the fuel supply, which resulted in fuel starvation.

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