What might be the reason(s) for the intermittent tracking? Out of reception range because it was too low? Out of reception range because it was too high? Power problems? Batteries? Solar panels? Maybe it wasn't working at night? I didn't see the Queens students talk. What was the configuration of the payload? Batteries and solar panels? What sensors did they have on board? Were they recording data? Is there going be a post-flight wrap-up? Thanks. ... Phil VE3HST __________________________________________________________________ Looking for the perfect gift? Give the gift of Flickr! http://www.flickr.com/gift/