The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N43823

N43823 is not currently registered. It was last assigned to an Ellefson Todd QUICKSILVER SPORT II. The FAA cancelled the registration on June 13, 2011. The last status on file was "n-number assigned as amateur-built, not registered, pending cancellation". The number has been on and off the register 3 times.

Ellefson Todd QUICKSILVER SPORT II cancelled June 13, 2011

Serial number
0000R
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
N-number assigned as amateur-built, not registered, pending cancellation
Certificate issued
—
Last FAA action
March 23, 1998
Last owner
Withheld
Airworthiness
None on file

Bell 206B cancelled February 9, 1995

Serial number
4235
Type
Rotorcraft · Turboshaft
Year built
—
Last status
Valid registration
Exported to
Guatemala
Certificate issued
June 21, 1994
Last FAA action
June 22, 1994
Last owner
Rotorcraft Technologies INC (Corporation)
Broussard, LA
Airworthiness
None on file

Piper PA-28-181 cancelled February 14, 1989

Serial number
288590018
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
N-number assigned but not yet registered
Certificate issued
—
Last FAA action
—
Last owner
Withheld
Airworthiness
None on file

NTSB accident and incident record under N43823

SEA94LA057Accident on February 3, 1994 at Cathlamet, WA: minor injuries, substantial damage.

Aircraft on the NTSB record: Bell 206B · serial 4235

LOAD JETTISON WAS NOT PERFORMED.

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