The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4093F

N4093F is not currently registered. It was last assigned to a Rocky Mountain Flygh BUCCANEER 11 B2B built in 1995. The FAA cancelled the registration on November 4, 2013. The last status on file was "registration expired, pending cancellation". The number has been on and off the register 2 times.

Rocky Mountain Flygh BUCCANEER 11 B2B cancelled November 4, 2013

Serial number
B2B-K039
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1995
Last status
Registration expired, pending cancellation
Certificate issued
April 14, 1995
Last FAA action
May 22, 2001
Last owner
Rocky Mountain Flygh (Corporation)
Boulder, CO
Airworthiness
Experimental · Amateur built

Cessna 172 cancelled February 1, 1991

Serial number
36993
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Second attempt to mail the triennial form, no response
Certificate issued
August 30, 1984
Last FAA action
October 6, 1990
Last owner
Musketeers INC (Corporation)
New Albany, MS
Airworthiness
None on file

NTSB accident and incident record under N4093F

FTW95LA257Accident on June 23, 1995 at Longmont, CO: fatal, destroyed (1 fatal).

Aircraft on the NTSB record: Rocky Mountain BUCCANEER 11 B2B · serial B2B-K039

THE PILOT'S FAILURE TO MAINTAIN FLYING SPEED, RESULTING IN AN INADVERTENT STALL WHILE ATTEMPTING TO MAKE A FORCED LANDING. FACTORS WERE THE PILOT'S LACK OF TOTAL EXPERIENCE IN AIRPLANE MAKE/MODEL, IMPROPER MAINTENANCE OF THE AIRPLANE, AND OPERATION OF THE AIRPLANE WITH UNIDENTIFIED DEFICIENCIES IN EQUIPMENT.

ATL85FA060Accident on December 20, 1984 at Hamilton, AL: fatal, destroyed (1 fatal).

Aircraft on the NTSB record: Cessna 172 · serial 36993

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