This Tweety was placed into storage at Davis Monthan (AZ) on 29 March 2007. The aircraft received inventory code AATE0369 and styaed here up to 20 July 2012. The T-37B was selected for sale to Pakistan and left the storage depot. In Paki service it received code 255. It is unknown if the aircraft actually started a flying career in the Pakistan Air Force or if it was just used for spares. The contruction number is also reported as 41063