The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N717ST

N717ST is not currently registered. It was last assigned to a Hughes 369HS built in 1971. The FAA cancelled the registration on August 4, 2015. The last status on file was "valid registration".

Hughes 369HS cancelled August 4, 2015

Serial number
350717S
Type
Rotorcraft · Turboshaft
Year built
1971
Last status
Valid registration
Certificate issued
August 20, 1999
Last FAA action
August 18, 2014
Last owner
Ohara Helicopters INC (Corporation)
Tamuning, GU
Airworthiness
Restricted · Aerial surveying

NTSB accident and incident record under N717ST

LAX00LA103Accident on February 14, 2000 at Pacific Ocean, PO: no injuries, destroyed.

Aircraft on the NTSB record: Hughes 369HS · serial 350717S

An unknown mechanical malfunction that resulted in a precautionary landing at sea and the subsequent sinking of the helicopter by an ocean swell.

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