{"schema_version":1,"airport":"PJC","entries":[{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"d22948d3a574","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: touchdown zone elevation: 907 -> 907.1 ft MSL","source":"APT_RWY_END","fields":[{"field":"TDZ_ELEV","old":"907","new":"907.1"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"a213f1657dba","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: runway end elevation: 899 -> 899.1 ft MSL; touchdown zone elevation: 899 -> 899.3 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"899","new":"899.1"},{"field":"TDZ_ELEV","old":"899","new":"899.3"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"ae80fae90ce7","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: NON-STD LGTG; UTILITY POLE LIT FROM THE BOTTOM.","source":"APT_RMK","original":"NON-STD LGTG; UTILITY POLE LIT FROM THE BOTTOM."},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"d65fca97c024","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: PARALLEL TXY MKD WITH REFLECTORS.","source":"APT_RMK","original":"PARALLEL TXY MKD WITH REFLECTORS."},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"cc0f1381a18d","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: RWY 35 68 FT LGT POLE 720 FT FM THLD, 291 FT RT.  56 FT LGT POLE 480 FT FM THLD, 267 FT LT. POLES LGT FM THE BOTTOM.","source":"APT_RMK","original":"RWY 35 68 FT LGT POLE 720 FT FM THLD, 291 FT RT.  56 FT LGT POLE 480 FT FM THLD, 267 FT LT. POLES LGT FM THE BOTTOM."},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"b3e916464b44","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 108 FT TREES; 2138 FT FM THLD, 103 FT LEFT, 17:1 TO THLD.","source":"APT_RMK","original":"108 FT TREES; 2138 FT FM THLD, 103 FT LEFT, 17:1 TO THLD.","fields":[{"field":"REMARK","old":"107 FT TREES; 2138 FT FM THLD, 103 FT LEFT. 18:1 TO THLD.","new":"108 FT TREES; 2138 FT FM THLD, 103 FT LEFT, 17:1 TO THLD."}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"f84dee7441ac","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: controlling obstacle changed (now 108 ft tall, 2138 ft from threshold, 103 ft left of centerline, clearance slope 17:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"18","new":"17"},{"field":"OBSTN_HGT","old":"107","new":"108"}]},{"cycle":"2026-01-22","from_cycle":"2025-12-25","id":"6ccf6d02d8fb","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: controlling obstacle changed (now 183 ft tall, 3883 ft from threshold, 496 ft left of centerline, clearance slope 20:1); controlling obstacle: POLE -> HILL","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"267","new":"496"},{"field":"DIST_FROM_THR","old":"480","new":"3883"},{"field":"OBSTN_CLNC_SLOPE","old":"5","new":"20"},{"field":"OBSTN_HGT","old":"56","new":"183"},{"field":"OBSTN_TYPE","old":"POLE","new":"HILL"}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"cf217af2f7d5","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 107 FT TREES; 2138 FT FM THLD, 103 FT LEFT. 18:1 TO THLD.","source":"APT_RMK","original":"107 FT TREES; 2138 FT FM THLD, 103 FT LEFT. 18:1 TO THLD.","fields":[{"field":"REMARK","old":"RWY 17 108 FT TREES, 1988 FT FM THLD 249 FT RIGHT. 16:1 TO THLD.","new":"107 FT TREES; 2138 FT FM THLD, 103 FT LEFT. 18:1 TO THLD."}]},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"6fc9893bce52","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: controlling obstacle changed (now 107 ft tall, 2138 ft from threshold, 103 ft left of centerline, clearance slope 18:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"249","new":"103"},{"field":"DIST_FROM_THR","old":"1988","new":"2138"},{"field":"OBSTN_CLNC_SLOPE","old":"16","new":"18"},{"field":"OBSTN_HGT","old":"109","new":"107"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"f6791e30e4cd","priority":"action","category":"runway","kind":"changed","summary":"runway 17/35: length: 4933 -> 5002 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"4933","new":"5002"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"59ec60cfc621","priority":"action","category":"runway","kind":"changed","summary":"runway 17: declared distances changed: takeoff run available (TORA) 4,932 ft -> none; takeoff distance available (TODA) 4,932 ft -> none; accelerate-stop distance available (ASDA) 4,932 ft -> none; landing distance available (LDA) 4,381 ft -> none; displaced threshold elevation: 891.3 ft MSL -> none; displaced threshold: 551 ft -> none; runway end elevation: 889.9 -> 907 ft MSL; touchdown zone elevation: 896.7 -> 907 ft MSL","source":"APT_RWY_END","fields":[{"field":"ACLT_STOP_DIST_AVBL","old":"4932","new":""},{"field":"DISPLACED_THR_ELEV","old":"891.3","new":""},{"field":"DISPLACED_THR_LEN","old":"551","new":""},{"field":"LNDG_DIST_AVBL","old":"4381","new":""},{"field":"RWY_END_ELEV","old":"889.9","new":"907"},{"field":"TDZ_ELEV","old":"896.7","new":"907"},{"field":"TKOF_DIST_AVBL","old":"4932","new":""},{"field":"TKOF_RUN_AVBL","old":"4932","new":""}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"23d84cf788e8","priority":"action","category":"runway","kind":"changed","summary":"runway 35: declared distances changed: takeoff run available (TORA) 4,932 ft -> none; takeoff distance available (TODA) 4,932 ft -> none; accelerate-stop distance available (ASDA) 4,932 ft -> none; landing distance available (LDA) 4,650 ft -> none; displaced threshold elevation: 897.4 ft MSL -> none; displaced threshold: 282 ft -> none; runway end elevation: 896.2 -> 899 ft MSL; touchdown zone elevation: 897.8 -> 899 ft MSL","source":"APT_RWY_END","fields":[{"field":"ACLT_STOP_DIST_AVBL","old":"4932","new":""},{"field":"DISPLACED_THR_ELEV","old":"897.4","new":""},{"field":"DISPLACED_THR_LEN","old":"282","new":""},{"field":"LNDG_DIST_AVBL","old":"4650","new":""},{"field":"RWY_END_ELEV","old":"896.2","new":"899"},{"field":"TDZ_ELEV","old":"897.8","new":"899"},{"field":"TKOF_DIST_AVBL","old":"4932","new":""},{"field":"TKOF_RUN_AVBL","old":"4932","new":""}]}],"first_cycle":"2024-09-05","last_cycle":"2026-07-09"}