{"schema_version":1,"airport":"74N","entries":[{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"0e5a90990e4b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH RATIO 28:1 TO DTHR.","source":"APT_RMK","original":"APCH RATIO 28:1 TO DTHR.","fields":[{"field":"REMARK","old":"APCH RATIO 29:1 TO DTHR.","new":"APCH RATIO 28:1 TO DTHR."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"350b58e39014","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05: controlling obstacle changed (now 34 ft tall, 710 ft from threshold, 12 ft right of centerline, clearance slope 15:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"16","new":"15"},{"field":"OBSTN_HGT","old":"31","new":"34"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"626721b168c4","priority":"fyi","category":"runway","kind":"changed","summary":"runway 23: controlling obstacle changed (now 23 ft tall, 441 ft from threshold, 135 ft left of centerline, clearance slope 10:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_HGT","old":"22","new":"23"}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"71233d4f2654","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Deer and wildlife are on and in the vicinity of the airport.","source":"APT_RMK","original":"DEER AND WILDLIFE ON & INVOF ARPT."},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"424594909794","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05: controlling obstacle changed (now 31 ft tall, 710 ft from threshold, 12 ft right of centerline, clearance slope 16:1); controlling obstacle: TREE -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"89","new":"12"},{"field":"DIST_FROM_THR","old":"732","new":"710"},{"field":"OBSTN_CLNC_SLOPE","old":"14","new":"16"},{"field":"OBSTN_HGT","old":"36","new":"31"},{"field":"OBSTN_TYPE","old":"TREE","new":"TREES"}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"451992e88958","priority":"fyi","category":"runway","kind":"changed","summary":"runway 23: markings: nonstandard (other than numbers only) (NSTD) -> nonprecision instrument (NPI)","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_TYPE_CODE","old":"NSTD","new":"NPI"}]}],"first_cycle":"2025-01-23","last_cycle":"2026-01-22"}