The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N6521K

N6521K is not currently registered. It was last assigned to a Beech 58 built in 1982. The FAA cancelled the registration on August 19, 2010 when the aircraft was exported to Brazil. The last status on file was "valid registration". The number has been on and off the register 2 times.

Beech 58 cancelled August 19, 2010

Serial number
TH-1355
Type
Fixed-wing, multi-engine · Piston (reciprocating)
Year built
1982
Last status
Valid registration
Exported to
Brazil
Certificate issued
June 15, 2010
Last FAA action
June 15, 2010
Last owner
Rf Aviation INC (Corporation)
Miami, FL
Airworthiness
Experimental · Amateur built

Republic RC-3 cancelled April 8, 1981

Serial number
787
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Exported to
Colombia
Certificate issued
December 14, 1979
Last FAA action
—
Last owner
Richmor Aviation INC (Corporation)
Hudson, NY
Airworthiness
None on file

NTSB accident and incident record under N6521K

MIA82FKJ04Accident on April 23, 1982 at Malone, FL: fatal, destroyed (1 fatal).

Aircraft on the NTSB record: Grumman G-164 · serial JP 211479

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