The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N328SK

N328SK is not currently registered. It was last assigned to a Kemnitzer Stephen R ZENITH STOL CH750 built in 2014. The FAA cancelled the registration on December 23, 2019. The last status on file was "valid registration".

Kemnitzer Stephen R ZENITH STOL CH750 cancelled December 23, 2019

Serial number
75-8975
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
2014
Last status
Valid registration
Certificate issued
June 25, 2014
Last FAA action
January 20, 2017
Last owner
Kemnitzer Stephen R (Individual)
Napa, CA
Airworthiness
Experimental · Amateur built

NTSB accident and incident record under N328SK

WPR18TA223Accident on August 11, 2018 at Napa, CA: no injuries, substantial damage.

Aircraft on the NTSB record: Zenair ZENITH STOL CH750 · serial 75-8975

The pilot's use of fuel below the required octane rating, which caused engine detonation and damage and subsequently led to oil exhaustion and a total loss of engine power in flight. Contributing to the accident was the pilot's inadequate service/maintenance of 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