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eFlight RegistryFAA data, updated daily
Maker · data as of September 25, 2026

Nicholson Bill

1 aircraft on the U.S. register. The most recent registration was December 19, 2023.

Models

CHALLENGER II LW1

States

Wisconsin1

Registrations by year

0001112023

Aircraft newest first

Tail no.Maker and modelGroupOwner and baseCertificateRegisteredStatus
N4374A Nicholson Bill
CHALLENGER II LW
Fixed-wing, single engine Tpi Aviation LLC
Germantown, Wisconsin
Experimental 2023-12-19 Valid