The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N3456T

N3456T is not currently registered. It was last assigned to a Messerschmitt-Boelkow-Blohm BO-105S. The FAA cancelled the registration on December 8, 1983. The last status on file was "valid registration". The number has been on and off the register 2 times.

Messerschmitt-Boelkow-Blohm BO-105S cancelled December 8, 1983

Serial number
S420
Type
Rotorcraft · Turboshaft
Year built
—
Last status
Valid registration
Certificate issued
September 12, 1980
Last FAA action
—
Last owner
Tenneco INC (Corporation)
Houston, TX
Airworthiness
None on file

Cessna 177 cancelled July 30, 1974

Serial number
17700756
Type
Fixed-wing, single engine · Piston (reciprocating)
Year built
—
Last status
Valid registration
Certificate issued
August 28, 1969
Last FAA action
—
Last owner
Quanama West Indies Company (Corporation)
Wakeman, OH
Airworthiness
None on file

NTSB accident and incident record under N3456T

FTW83FA430Accident on September 15, 1983 at Grand Chenier, LA: fatal, destroyed (2 fatal).

Aircraft on the NTSB record: Mbb BO-105S · serial 420

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