The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4JU

N4JU is not currently registered. It was last assigned to a Hauser U/Hauser J KIT FOX CLASSIC 4 built in 1999. The FAA cancelled the registration on January 19, 2018. The last status on file was "registration expired, pending cancellation".

N4JU is reserved by N-Num.Com LLC since June 9, 2023. Reservation type: Fee paid. An expiration notice was issued on April 9, 2027.

Hauser U/Hauser J KIT FOX CLASSIC 4 cancelled January 19, 2018

Serial number
C9407-0041
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
1999
Last status
Registration expired, pending cancellation
Certificate issued
January 20, 2009
Last FAA action
January 20, 2009
Last owner
Patton Jason V (Individual)
Albert Lea, MN
Airworthiness
Experimental · Amateur built

NTSB accident and incident record under N4JU

CEN09LA075Accident on November 24, 2008 at Boulder, CO: minor injuries, substantial damage.

Aircraft on the NTSB record: Hauser U/Hauser J KIT FOX CL · serial C9407-0041

A loss of engine thrust due to the pilot's inadvertent activation of the propeller controls. Contributing to the accident were the non-standard propeller controls and the pilot's lack of experience in the airplane.

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