Mine are kind of similar.
Code:
09:56:53|08|$GPRMC,085531.692,A,5239.9676,N,00033.5331,E,48.77,109.00,020506,,*36
09:56:55|08|$GPRMC,085532.691,A,5239.9630,N,00033.5544,E,48.79,108.88,020506,,*3F
09:56:57|08|$GPRMC,085534.691,A,5239.9541,N,00033.5970,E,48.96,109.34,020506,,*30
09:56:58|08|$GPRMC,085535.691,A,5239.9493,N,00033.6180,E,48.64,111.76,020506,,*39
Must be a setting I have got wrong. Any ideas?