The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4973X

N4973X is not currently registered. It was last assigned to a Rockwell International S-2R built in 1975. The FAA cancelled the registration on May 19, 2015. The last status on file was "registration expired, pending cancellation".

Rockwell International S-2R cancelled May 19, 2015

Serial number
5018R
Type
Fixed-wing, single engine · Turboprop
Year built
1975
Last status
Registration expired, pending cancellation
Certificate issued
August 20, 1986
Last FAA action
June 29, 2004
Last owner
Valley Air Service INC (Corporation)
Caldwell, ID
Airworthiness
Restricted · Agriculture and pest control

NTSB accident and incident record under N4973X

SEA86LA152Accident on June 25, 1986 at Caldwell, ID: no injuries, destroyed.

Aircraft on the NTSB record: Rockwell S2R · serial 5018R

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