About This File
FS98 Zivko Edge-540. In addition to the advanced EDGE wing, the E-540 aircraft utilizes a computer optimized steel tube fuselage with a number of unique features. The E-540 aircraft has the highest aerobatic thrust to weight ratio of any competition aerobatic aircraft currently available, weighting over 300 lbs. less than the Extra 300S (the E-540 also has an additional 27+ HP). Edge-540 has 420 deg/sec roll rate and incredible + or - 20 G strength. By Mikko Maliniemi. Flight dynamics by Jason L. Terry. Pack by George Csillag.