N541SB is not currently registered. It was last assigned to an American Champion Aircraft 7ECA built in 2009. The FAA cancelled the registration on March 8, 2011 when the aircraft was exported to Canada. The last status on file was "valid registration". The number has been on and off the register 2 times.
American Champion Aircraft 7ECA cancelled March 8, 2011
- Serial number
- 1403-2009
- Type
- Fixed-wing, single engine · Piston (reciprocating)
- Year built
- 2009
- Last status
- Valid registration
- Exported to
- Canada
- Certificate issued
- February 15, 2011
- Last FAA action
- February 15, 2011
- Last owner
- Owens Aviation INC (Corporation)
Durant, OK - Airworthiness
- Standard · Normal
Silver Bay Logging Inc CH-54A cancelled March 24, 1997
- Serial number
- 6818433
- Type
- Rotorcraft · Turboshaft
- Year built
- —
- Last status
- Valid registration
- Certificate issued
- March 22, 1994
- Last FAA action
- August 14, 1996
- Last owner
- Silver Bay Logging (Corporation)
Juneau, AK - Airworthiness
- None on file
NTSB accident and incident record under N541SB
Aircraft on the NTSB record: Sikorsky CH-54A · serial 68-18433
failure of the number 5 tailrotor bearing. A factor relating to the accident was: the uneven/steep sloping terrain, where the pilot was forced to land. Possible factors were: inadequate handling/labeling of the 'relubed' bearing by intermediate supplyier(s), and/or insufficient shelf life/service limits for military surplus parts.
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