The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N1666H

N1666H is not currently registered. It was last assigned to a Piper PA-34-200T. The FAA cancelled the registration on September 10, 2014. The last status on file was "registration expired, pending cancellation".

Piper PA-34-200T cancelled September 10, 2014

Serial number
34-7770132
Type
Fixed-wing, multi-engine · Piston (reciprocating)
Year built
—
Last status
Registration expired, pending cancellation
Certificate issued
February 2, 1989
Last FAA action
February 8, 2001
Last owner
Win Air INC (Corporation)
Boulder, CO
Airworthiness
Standard · Normal

NTSB accident and incident record under N1666H

DEN90FA058Accident on February 21, 1990 at Pueblo, CO: fatal, destroyed (1 fatal).

Aircraft on the NTSB record: Piper PA-34-200T · serial 34-7770132

THE PILOT'S FAILURE TO MAINTAIN A PROPER GLIDE PATH AND SUFFICIENT ALTITUDE TO CLEAR OBSTACLES.

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