pilotmansam
Active Member
Here's a quick question for anyone out there with GRT equipment. I have installed a GRT Sport EX EFIS. Works great. Only, one problem I noticed is that I get an occasional GPS signal dropout. Sometimes just a second or two, sometimes longer. Acts like a loose connection, so I re seated the GPS antenna connection to the back of the unit. Seemed like it may have helped but it keeps coming back. Anyone else seen this problem?