{"schema_version":1,"airport":"5G4","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"dcb036eade1a","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number: 715-795-2248 -> 715-795-2247","source":"APT_CON","fields":[{"field":"PHONE_NO","old":"715-795-2248","new":"715-795-2247"}]},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"51ab4a83da05","priority":"fyi","category":"remark","kind":"removed","summary":"removed runway 18 controlling obstacle clearance slope remark: Controlling obstruction exceeds a 45 degree slope.","source":"APT_RMK","original":"CONTROLLING OBSTN EXCEEDS A 45 DEG SLP."},{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"288a09fa76a0","priority":"fyi","category":"runway","kind":"changed","summary":"runway 18: controlling obstacle: TREES 50 ft tall, 0 ft from threshold, 100 ft left of centerline -> TREES 30 ft tall, 120 ft from threshold, 75 ft left of centerline; obstacle clearance slope: 0:1 -> 4:1","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"100","new":"75"},{"field":"DIST_FROM_THR","old":"0","new":"120"},{"field":"OBSTN_CLNC_SLOPE","old":"0","new":"4"},{"field":"OBSTN_HGT","old":"50","new":"30"}]}],"first_cycle":"2026-10-01","last_cycle":"2026-10-01"}