{"schema_version":1,"airport":"5B9","entries":[{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"2d211b75c248","priority":"ifr","category":"chart","kind":"changed","summary":"approach RNAV (GPS) RWY 19 amended (amdt 0B)","source":"D-TPP","chart":{"code":"IAP","name":"RNAV (GPS) RWY 19","amdt":"0B","pdf":"https://aeronav.faa.gov/d-tpp/2607/10136R19.PDF"}},{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"a78b3d021ecb","priority":"fyi","category":"runway","kind":"changed","summary":"runway 01: controlling obstacle changed (now 100 ft tall, 368 ft from threshold, 257 ft right of centerline, clearance slope 1:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"224","new":"257"},{"field":"DIST_FROM_THR","old":"345","new":"368"},{"field":"OBSTN_HGT","old":"90","new":"100"}]},{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"fb4709ea38f0","priority":"fyi","category":"runway","kind":"changed","summary":"runway 19: controlling obstacle changed (now 36 ft tall, 244 ft from threshold, 171 ft left of centerline, clearance slope 1:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"162","new":"171"},{"field":"DIST_FROM_THR","old":"250","new":"244"},{"field":"OBSTN_HGT","old":"35","new":"36"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"5ea7be4096b9","priority":"fyi","category":"airport","kind":"changed","summary":"cold temperature airport (altitude correction at or below): -28C -> -27C","source":"APT_BASE","fields":[{"field":"CTA","old":"-28C","new":"-27C"}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"b36e74954505","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -27C.","source":"APT_RMK","original":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -27C.","fields":[{"field":"REMARK","old":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -28C.","new":"COLD TEMPERATURE AIRPORT. ALTITUDE CORRECTION REQUIRED AT OR BELOW -27C."}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"5a2f587ba0e9","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: 35 foot utility pole 160 feet from runway end 204 feet left of centerline, lighted.","source":"APT_RMK","original":"35 FT UTILITY POLE 160 FT FM RWY END 204 FT L OF CNTRLN LGTD."},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"c2d7543d2530","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: Brush is 70 feet from runway end, 10 feet left; road left and right of centerline is 50 to 77 feet from runway end.","source":"APT_RMK","original":"BRUSH 70 FT FM RWY END, 10 FT L. ROAD L AND R OF CNTRLN 50 FT TO 77 FT FM RWY END."},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"3cfdf7248058","priority":"fyi","category":"runway","kind":"changed","summary":"runway 01: controlling obstacle changed (now 90 ft tall, 345 ft from threshold, 224 ft right of centerline, clearance slope 1:1); controlling obstacle: ROAD -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"197","new":"224"},{"field":"DIST_FROM_THR","old":"341","new":"345"},{"field":"OBSTN_HGT","old":"84","new":"90"},{"field":"OBSTN_TYPE","old":"ROAD","new":"TREES"}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"e16fd7079136","priority":"fyi","category":"runway","kind":"changed","summary":"runway 19: controlling obstacle changed (now 35 ft tall, 250 ft from threshold, 162 ft left of centerline, clearance slope 1:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"102","new":"162"},{"field":"DIST_FROM_THR","old":"201","new":"250"},{"field":"OBSTN_HGT","old":"52","new":"35"}]}],"first_cycle":"2024-09-05","last_cycle":"2026-07-09"}