On May 2, 10:10*pm, mike martin wrote:
My EW microrecorder has been dropping the GPS signal. *This usually
happens after about an hour or so after the start of the flight. * It
can occure in straight or circling flight. *It has taken up to 30
minutes to reaquire the GPS signal. *I am sending the unit back to
Cumulous Soaring to update the software and firmware, but I am
wondering if anyone else is having problems.

Mike Martin

You might want to take a look at the connector from the GPS antenna to
the EW unit. I've seen a few that the connector has come completely
off the cable.