Innova Aerospace Quietly Shuts Its Doors
The Texas-based company which owned Sierra Industries, Sabreliner Aviation and Composite Helicopters appears to be defunct.

Innova Aerospace, which created a multi-faceted group of aviation businesses over the past four years through the acquisitions of companies such as Sabreliner Aviation and Sierra Industries, quietly shut its doors late last year, apparently halting all work except for government and military contracts, several industry sources have confirmed.