N541EM is not currently registered. It was last assigned to a Klaas Development Inc LANCAIR IV-P built in 2000. The FAA cancelled the registration on January 5, 2018. The last status on file was "registration expired, pending cancellation".
Klaas Development Inc LANCAIR IV-P cancelled January 5, 2018
- Serial number
- LIV-398
- Type
- Fixed-wing, single engine · Piston (reciprocating)
- Year built
- 2000
- Last status
- Registration expired, pending cancellation
- Certificate issued
- July 2, 2007
- Last FAA action
- November 14, 2011
- Last owner
- Empire Equipment LLC (Corporation)
Knoxville, TN - Airworthiness
- Experimental · Amateur built
NTSB accident and incident record under N541EM
Aircraft on the NTSB record: Klaas Development INC LANCAIR IV P · serial LIV-398
The inadequate torque of the propeller mounting bolts and inspection of the propeller, which resulted in the fatigue fracture of the bolts and a subsequent in-flight separation of the propeller assembly.
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