Caltopo
AH 12500MSL * CDAH section: 3.1.2-52 * Canadian airspace type: Control Area Extensions [CAE] DP 54:31:25.0N 133:25:07.0W DP 54:24:36.0N 133:16:22.0W DP 54:07:00.0N 134:00:00.0W DP 54:06:30.0N 135:27:00.0W * thence northeast along the Vancouver FIR bdry DP 54:13:00.0N 134:57:00.0W DP 54:31:25.0N 133:25:07.0W [...]