The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N1999L

N1999L is not currently registered. It was last assigned to an Abernathy Fred PIETENPOL AIRCAMPER built in 2002. The FAA cancelled the registration on January 5, 2012. The last status on file was "first notice for re-registration or renewal". The number has been on and off the register 3 times.

Abernathy Fred PIETENPOL AIRCAMPER cancelled January 5, 2012

Serial number
001
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
2002
Last status
First notice for re-registration or renewal
Certificate issued
July 25, 2002
Last FAA action
July 15, 2008
Last owner
Lester Thomas E (Individual)
Knoxville, TN
Airworthiness
Experimental · Amateur built

Boeing 737-205 cancelled June 4, 1999

Serial number
21184
Type
Fixed-wing, multi-engine · Turbofan
Year built
—
Last status
Valid registration
Exported to
Mexico
Certificate issued
June 2, 1999
Last FAA action
June 2, 1999
Last owner
Ataircraft One CORP (Corporation)
Atlanta, GA
Airworthiness
None on file

Beech B24R cancelled January 28, 1991

Serial number
MC432
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
November 18, 1987
Last FAA action
January 4, 1991
Last owner
Cain Joseph Franklin SR (Individual)
Plano, TX
Airworthiness
None on file

NTSB accident and incident record under N1999L

ATL88LA054Accident on December 9, 1987 at Sewanee, TN: serious injuries, substantial damage.

Aircraft on the NTSB record: Beech B24R · serial MC-432

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