UPDATE .... 7/2/12 ... Another successful flight to over 100,000 feet with the same APM2 and 3DR radios on board. This picture is the balloon exploding at over 100,000 feet. Total flight was 101 mins this time. The APRS tracker failed this flight but the package was recovered in a 1/2 hr by a citizen calling the phone number on the package ! In about 2 weeks we are preparing to launch the balloon…