The Astra SPX is the latest and most powerful version of the Astra line of jet aircraft. A true 7 seat aircraft, the Astra SPX can fly up to 2,500 miles with every seat occupied, and has a range that approaches 2,900 miles with 4 passengers aboard. The mid-sized cabin is very well appointed and the aircraft itself offers the fastest speed in its class. Originally manufactured by Israeli Industries, the Astra line was sold to Gulfstream Aerospace in 2003 and renamed the Gulfstream G100.