The U.S. aircraft register, updated daily
Deregistered · FAA record as of October 2, 2026
N5731S

N5731S is not currently registered. It was last assigned to a Schweizer SGS 2-33 built in 1968. The FAA cancelled the registration on August 27, 2009. The last status on file was "triennial registration form was mailed and has not been returned by the post office".

Schweizer SGS 2-33 cancelled August 27, 2009

Serial number
74
Type
Glider · None
Year built
1968
Last status
Triennial registration form was mailed and has not been returned by the Post Office
Certificate issued
August 5, 2003
Last FAA action
July 21, 2009
Last owner
J Bird Enterprises LLC (Corporation)
Morgan, UT
Airworthiness
Standard · Glider

NTSB accident and incident record under N5731S

SEA07LA250Accident on August 31, 2007 at Morgan, UT: serious injuries, substantial damage.

Aircraft on the NTSB record: Schweizer SGS 2-33 · serial 74

The pilot's failure to maintain control of the glider while maneuvering on final approach to landing, which resulted in an collision with a tree. A factor was the wind gust.

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