a9bb0592-d3a7-428d-9800-4070f17219202026-10-16T13:01:55.674ZSNAPSHOT87YBLACKHAWK AIRFIELD43.1047027777778 -89.18536111111110d7d2bf8-fc0d-4564-add7-d892a5877f022026-10-16T13:00:00.000Z2026-11-30T13:59:00.000ZBASELINE1011321620262026-10-16T13:00:00.000ZKZAU87Y202610161300202611301359OBST TOWER LGT (ASR 1063471) 425944.00N0891858.00W (8.7NM SW 87Y) 1108FT (258FT AGL) U/SLOCAL_FORMAT!GRB 10/216 87Y OBST TOWER LGT (ASR 1063471) 425944.00N0891858.00W (8.7NM SW 87Y) 1108FT (258FT AGL) U/S 2610161300-2611301359DOMGRBBLACKHAWK AIRFIELD2026-10-16T13:01:00.000Z