SRMN20 KWAL 250059
D550C52E 330005917
  77.24 36.80  3.80
  77.24 36.80  3.81 13.1  35.3  5.5  9.7   3.6  75.1  29.89    0.09
  77.24 36.80  3.82
  77.24 36.80  3.84 13.0  37.7  5.3  8.8   3.6  75.6  29.88    0.10 49-1NN  95E