{"schema_version":1,"airport":"6K4","entries":[{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"4f0ea9181012","priority":"fyi","category":"weather","kind":"added","summary":"new weather station: AWOS-3PT (6K4)","source":"AWOS","fields":[{"field":"ASOS_AWOS_ID","old":"","new":"6K4"},{"field":"ASOS_AWOS_TYPE","old":"","new":"AWOS-3PT"},{"field":"NAVAID_FLAG","old":"","new":"N"}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"e51bdc8c3667","priority":"action","category":"frequency","kind":"added","summary":"frequency 120.00 (6K4 AWOS-3PT) added","source":"FRQ"},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"795f148aebae","priority":"fyi","category":"remark","kind":"added","summary":"new remark: TREE 1037 FT FM RWY END 36 FT LEFT OF APCH CREATES 15:1 APCH CLC SLOPE.","source":"APT_RMK","original":"TREE 1037 FT FM RWY END 36 FT LEFT OF APCH CREATES 15:1 APCH CLC SLOPE."},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"6d8de79135ed","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: controlling obstacle changed (now 45 ft tall, 512 ft from threshold, 261 ft left of centerline, clearance slope 6:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"0","new":"261"},{"field":"DIST_FROM_THR","old":"1036","new":"512"},{"field":"OBSTN_CLNC_SLOPE","old":"19","new":"6"},{"field":"OBSTN_HGT","old":"43","new":"45"}]}],"first_cycle":"2024-09-05","last_cycle":"2025-01-23"}