1*dbb5c420SAndroid Build Coastguard WorkerXTRA_SERVER_1=http://xtra1.gpsonextra.net/xtra.bin 2*dbb5c420SAndroid Build Coastguard WorkerXTRA_SERVER_2=http://xtra2.gpsonextra.net/xtra.bin 3*dbb5c420SAndroid Build Coastguard WorkerXTRA_SERVER_3=http://xtra3.gpsonextra.net/xtra.bin 4