AVA is a high altitude balloon platform designed by Anthony Stirk (M0UPU).
AVA’s “flight computers” are AVR based microcontrollers using Ublox MAX6 GPS modules , software developed in Arduino environment.
I run HAB Supplies a shop for electronic components for use in HAB and other activities and when I get time I’m the Technical Director of Nevis Computers in West Yorkshire.

Hello folks.
Nice piece of work.
When will be the “blastoff” of the ballon
And by the way where are you from?
Kindly regards from Brazil,
Renato L. Garzillo