"Chris, unless I missed it, where do you enter the desired airspeed to maintain?"

"Do I need to use Arduino 13 to load the NE pgm to verify GPS operation, then use 15 for the latest software?"

"With the new "shield" installed, how and where do the sensors attach to? Where does the ESC control cable attach to? Any pics of the new setup with the corresponding servos, rx etc yet? Tnx!"

"Jordi, I tried your 1.6 with my AT 168 and AT328 brds. Did not work. I had to go back to 1.5. I noticed the Arduino is always in the manual mode, I can never select RTL or waypoints unless I use 1.5. Any suggestions?"