I'd really like to get a Skylark AAT antenna tracker to use my my APM 2.0, and APM 2.5 planes that have u-blox LEA-6H GPS units onboard. Has anyone gotten these to work together? Skylark has a converter module that you can put inline with any GPS and it sends the tracker data through the audio channel. Skylark says any GPS that uses NMEA protocol will work. Does the u-Blox LEA-6H use that protocol? what is the pinout on the GPS module? If anyone is currently using this tracker with these GPS modules, I would really appreciate some help.