6/4/19 4.9 Hours No GPS or transponder readings. Put EarthX battery on charger.
6/5/19 3.5 Hours Moved GPS power from power panel to HDX and got a good GPS reading. Strange.
6/6/19 Too many Made #4 cable for battery to solenoid The system stopped working yesterday afternoon. Spent time then and about three hours this morning trouble shooting trying to find the answer. Turned out I had a bad power jumper wire. Aarrgg! Had to leave the hangar and go talk to some folks to cool off. The system is still not finding the transponder and the ADS-B. Did some wire/harness housekeeping.