I 3 version 1 6 1 KSEA 0 47.450188 -122.312320 3 SEA 300 47.435361 -122.309611 13 LMT 35000 42.153147 -121.727522 13 RBL 30900 40.098911 -122.236350 3 MXW 17000 39.317583 -122.221528 1 KSFO 0 37.618674 -122.375008