I have a Apollo GX55 GPS that has been acting odd lately. It has been working without fail for about 1300 hours.
I don't get a nav solution for about the first 15 minutes of flying. It just sits there parked on KAAA with an indication that the nav is invalid. Then a bit later I look down and sure enough it figures out that I'm in Washington an acts normally. I've checked out the antenna BNC connectors and they are tight and corrosion free.
I'd like to swap out antennas and am wondering if any GPS antenna will work or just Apollo/Garmin GX antennas.
Any idea's would be appreciated. Thanks.
I don't get a nav solution for about the first 15 minutes of flying. It just sits there parked on KAAA with an indication that the nav is invalid. Then a bit later I look down and sure enough it figures out that I'm in Washington an acts normally. I've checked out the antenna BNC connectors and they are tight and corrosion free.
I'd like to swap out antennas and am wondering if any GPS antenna will work or just Apollo/Garmin GX antennas.
Any idea's would be appreciated. Thanks.