{"schema_version":1,"airport":"MKS","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"8d3bba6b83ac","priority":"ifr","category":"chart","kind":"changed","summary":"approach VOR/DME-A redrawn (still amdt 0B)","source":"D-TPP","chart":{"code":"IAP","name":"VOR/DME-A","amdt":"0B","pdf":"https://aeronav.faa.gov/d-tpp/2609/06202VDA.PDF"}},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"e54b90b3b497","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05: controlling obstacle changed (now 42 ft tall, 625 ft from threshold, 34 ft right of centerline, clearance slope 10:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"439","new":"34"},{"field":"DIST_FROM_THR","old":"1758","new":"625"},{"field":"OBSTN_CLNC_SLOPE","old":"17","new":"10"},{"field":"OBSTN_HGT","old":"91","new":"42"}]},{"cycle":"2026-06-11","from_cycle":"2026-05-14","id":"979aca222fc5","priority":"fyi","category":"runway","kind":"changed","summary":"runway 23: controlling obstacle changed (now 97 ft tall, 1898 ft from threshold, 500 ft right of centerline, clearance slope 17:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_HGT","old":"96","new":"97"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"0237362ce18b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: CTN: MIL AND CHS TFC IN VCNTY.","source":"APT_RMK","original":"CTN: MIL AND CHS TFC IN VCNTY.","fields":[{"field":"REMARK","old":"CAUTION: MILITARY AND CHS TRAFFIC IN VICINITY","new":"CTN: MIL AND CHS TFC IN VCNTY."}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"8e72290e3ed4","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: WILDLIFE ON AND INVOF ARPT WITH INCR ACT AT DUSK AND DAWN.","source":"APT_RMK","original":"WILDLIFE ON AND INVOF ARPT WITH INCR ACT AT DUSK AND DAWN.","fields":[{"field":"REMARK","old":"WILDLIFE ON AND IN VICINITY OF ARPT WITH INCR ACTIVITY AT DUSK AND DAWN","new":"WILDLIFE ON AND INVOF ARPT WITH INCR ACT AT DUSK AND DAWN."}]}],"first_cycle":"2025-12-25","last_cycle":"2026-09-03"}