The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N5517X

N5517X 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
5077R
Type
Fixed-wing, single engine · Turboprop
Year built
1975
Last status
Registration expired, pending cancellation
Certificate issued
April 22, 1985
Last FAA action
April 9, 1988
Last owner
Weeks Dennis E (Individual)
Sublette, KS
Airworthiness
Restricted · Agriculture and pest control

NTSB accident and incident record under N5517X

MKC89LA018Accident on November 1, 1988 at Sublette, KS: serious injuries, substantial damage.

Aircraft on the NTSB record: Rockwell S2R · serial 5077R

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