I'm planning on launching a small 50g tracker on a 100g balloon in an hour or so from Felixstowe cliff tops. Similar to this:
I'm aiming for 5.1m/sec average ascent rate, 5m/sec descent rate. Sea landing expected.
I will be running a scatter of predictions to compare with actual path.
mode: FSK 470Hz shift 7N1 - 50 baud
I will fill in the flight docs when I have it in the air.
Source : UKHAS
f6agv (AT) free.fr