The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N4996X

N4996X is not currently registered. It was last assigned to a Rockwell International S-2R built in 1975. The FAA cancelled the registration on February 7, 2012. The last status on file was "valid registration".

Rockwell International S-2R cancelled February 7, 2012

Serial number
2138R
Type
Fixed-wing, single engine · Turboprop
Year built
1975
Last status
Valid registration
Certificate issued
May 2, 2011
Last FAA action
May 2, 2011
Last owner
Air-Trac INC (Corporation)
Pasco, WA
Airworthiness
Restricted · Agriculture and pest control

NTSB accident and incident record under N4996X

WPR11CA229Accident on May 18, 2011 at Kahlotus, WA: no injuries, substantial damage.

Aircraft on the NTSB record: Rockwell International S-2R · serial 2138R

The pilot's failure to maintain directional control during takeoff.

SEA98LA125Accident on July 9, 1998 at Pasco, WA: no injuries, substantial damage.

Aircraft on the NTSB record: Rockwell S-2R · serial 2138R

Separation of the throttle linkage which resulted in the loss of power. Factors include worn throttle linkage parts and the furrows in the plowed field which was the available field for the forced landing.

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