Maintenance and Modifications
TCAC supports an active fleet
Although they haven’t been manufactured for a decade and a half, Twin Commanders continue as workhorses for many small- to medium-size companies, thanks to

Although they haven’t been manufactured for a decade and a half, Twin Commanders continue as workhorses for many small- to medium-size companies, thanks to Twin Commander Aircraft Corp. (TCAC).

The Arlington, Wash. company has increased the periodic inspection interval for many turboprop Twin Commanders, received FAA approval for the Meggitt Avionics Magic 2100 digital flight control system, and the Magic electronic flight and engine instrumentation system, and continues to convert old Twin Commanders into Grand Renaissance Twin Commanders.