GT 500 Tow Plane Flight Test Excerpt Brian Carpenter 12 years ago Advertisements GT 500 Tow Plane Flight Test Excerpt This is the 1st 10 minutes of an hour-long flight test on the GT500 tow plane that we have set up to be used for towing the EMG-6 electric motor glider. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook November 2014 Progress BlogDateNovember 1, 2014EMG-6 / GT-500 Tow System Testing Tow release handleDateDecember 9, 2014EMG-6 / GT-500 Tow System TestingDateDecember 8, 2014