$GPHDT,118.217,T*39
$GPHDT,118.377,T*3E
$GPHDT,118.522,T*38
$GPHDT,118.641,T*3E
$GPHDT,118.756,T*39
$GPHDT,118.633,T*3B
$RDENS,7686,4381536,PC
$GPHDT,117.961,T*3C
