The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N981HT

N981HT is not currently registered. It was last assigned to an Olson Kenneth H T ZODIAC 601 HDS built in 2005. The FAA cancelled the registration on February 12, 2018. The last status on file was "registration expired, pending cancellation".

Olson Kenneth H T ZODIAC 601 HDS cancelled February 12, 2018

Serial number
6-4015
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
2005
Last status
Registration expired, pending cancellation
Certificate issued
September 26, 2002
Last FAA action
July 25, 2012
Last owner
Olson Kenneth H T (Individual)
Sartell, MN
Airworthiness
Experimental · Amateur built

NTSB accident and incident record under N981HT

CEN14CA156Accident on March 8, 2014 at Garrison, MN: no injuries, substantial damage.

Aircraft on the NTSB record: Olson Kenneth H T ZODIAC 601 HDS · serial 6-4015

The pilot's failure to maintain directional control during takeoff which resulted in the airplane striking a snow bank.

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