Model Forum / General / Rockets / August 2009

I have a couple Max Trax rockets with the digital altimeter on it from
Estes but I don't have any instructions for them. I was wondering if
anyone knew where to get them or knew how to operate the altitude
avionics on it. I've launched it 4 times and I guess I accidentally had
it right the first time, but never since then have I been able to get an
altitude reading. Any info on the physics and electronics inside these
neat discontinued suckers will be greatly appreciated.

- Thanks