'What's up Doc?' Built in 1968, and originally 67-22581. Served with the Bolivian AF as FAB 523. Later flown as N151MC (44-15459/HL-B).

Piper PA-46-600TP, C-GMUS of Seregrine Sky Freight was displayed at Canadian Business Aviation Association (CBAA) Convention 2022 static display at CYYZ. The aircraft is equipped with a HALO Safety System developed by Garmin that includes Autoland suite of software and hardware directs the airplane to the nearest suitable airport in the event of pilot incapacitation. It does so by controlling the aircraft's navigation, descent, weather and terrain avoidance, gear extension, flight-into-known-icing activation, flaps, braking, and all communication with ATC.

This Mustang was assigned new serial number 67-22581 when it was re-manufactured by Cavalier in 1968. One of several Mustangs provided to the Bolivian Air Force, it's pictured still in basic Bolivian Air Force colors after acquired in a deal that involved Canadair T-33 Silverstars going to Bolivia in 1977. Returned to the USA in 1998, the warbird is current as N151MC at the time of uploading,

Built in 1968, and originally 67-22581. Served with the Bolivian AF as FAB 523. Later flown as N151MC (44-15459/HL-B).

Remanufactured by Cavalier as USAF 67-22581, seen here as "What's Up Doc" at Oshkosh '83.