I'm wondering if anyone has had any success with the Apogee Aspire going supersonic and returning in a re-flyable condition? I've had three of them. I have destroyed with two of them G80-10 motors (one at LDRS 40), and lost a third one on a F20-7 motor. At least with my failure last weekend, I was able to recover some of the debris for the accident investigation. I used the Fly-Away Rail Guides last time. All four epoxied fins separated from the airframe tube, something I've never had happen before. Maybe going supersonic is too much for paper and balsa wood. Videos on YouTube channel KK6WYV. Thanks, Bruce