The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N5523X

N5523X is not currently registered. It was last assigned to a Rockwell International S-2R built in 1975. The FAA cancelled the registration on April 22, 2013. The last status on file was "registration expired, pending cancellation".

Rockwell International S-2R cancelled April 22, 2013

Serial number
2174R
Type
Fixed-wing, single engine · Turboprop
Year built
1975
Last status
Registration expired, pending cancellation
Certificate issued
March 10, 1980
Last FAA action
February 5, 1983
Last owner
Kruse Lee (Individual)
Brentwood, CA
Airworthiness
Restricted · Agriculture and pest control

NTSB accident and incident record under N5523X

LAX83LA374Accident on August 6, 1983 at Brentwood, CA: no injuries, destroyed.

Aircraft on the NTSB record: Rockwell S2R · serial 217

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