The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N710WB

N710WB is not currently registered. It was last assigned to a Brockman William A QCU-CHALLENGER II built in 2009. The FAA cancelled the registration on February 13, 2019. The last status on file was "registration expired, pending cancellation".

N710WB is reserved by a private party since October 1, 2025. Reservation type: Fee paid. An expiration notice was issued on August 1, 2027.

Brockman William A QCU-CHALLENGER II cancelled February 13, 2019

Serial number
CH2-0701-2112
Type
Fixed-wing, single engine · Two-cycle piston
Year built
2009
Last status
Registration expired, pending cancellation
Certificate issued
October 6, 2015
Last FAA action
October 6, 2015
Last owner
Marzahl Ann L (Individual)
Neshkoro, WI
Airworthiness
Experimental · Amateur built

NTSB accident and incident record under N710WB

CEN16LA123Accident on March 12, 2016 at Neshkoro, WI: serious injuries, substantial damage.

Aircraft on the NTSB record: Brockman William A CHALLENGER II · serial CH2-0701-2112

A total loss of engine power for reasons that could not be determined, as postaccident examination revealed no anomalies that would have precluded normal operation. Contributing to the accident was the non-certificated pilot's decision to maneuver at low altitude.

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