N4931X is not currently registered. It was last assigned to a Rockwell International S-2R. The FAA cancelled the registration on August 23, 1989. The last status on file was "n-number assigned but not yet registered".
Rockwell International S-2R cancelled August 23, 1989
- Serial number
- 2135R
- Type
- Fixed-wing, single engine · Turboprop
- Year built
- —
- Last status
- N-number assigned but not yet registered
- Certificate issued
- —
- Last FAA action
- —
- Last owner
- Withheld
- Airworthiness
- None on file
NTSB accident and incident record under N4931X
Aircraft on the NTSB record: Rockwell S-2R · serial 2135R
IMPROPER IN-FLIGHT PLANNING/DECISION BY THE PILOT WHICH RESULTED IN A TIGHT MANEUVER AT INADEQUATE AIRSPEED AND A SUBSEQUENT STALL. A CONTRIBUTING FACTOR WAS THE PRESENCE OF HIGH OBSTRUCTIONS (TREES).
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