{"schema_version":1,"airport":"C04","entries":[{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"f6fbe23eeacf","priority":"action","category":"remark","kind":"removed","summary":"remark removed: CLSD DEC-MAR & WHEN SNOW COVD.","source":"APT_RMK","original":"CLSD DEC-MAR & WHEN SNOW COVD."},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"48541799da1a","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: CTLG OBSTN EXCEEDS A 45 DEG SLP. APCH RATIO 20:1 TO DTHR.","source":"APT_RMK","original":"CTLG OBSTN EXCEEDS A 45 DEG SLP. APCH RATIO 20:1 TO DTHR.","fields":[{"field":"REMARK","old":"APCH RATIO 20:1 TO DTHR.","new":"CTLG OBSTN EXCEEDS A 45 DEG SLP. APCH RATIO 20:1 TO DTHR."}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"76cb8fd450cd","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH RATIO 11:1 TO DTHR OVR +99 FT TREE, 1145 FT DIST, 200 FT R.","source":"APT_RMK","original":"APCH RATIO 11:1 TO DTHR OVR +99 FT TREE, 1145 FT DIST, 200 FT R.","fields":[{"field":"REMARK","old":"APCH RATIO 18:1 TO DTHR OVR 104 FT TREES, 1865 FT DIST.","new":"APCH RATIO 11:1 TO DTHR OVR +99 FT TREE, 1145 FT DIST, 200 FT R."}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"910263ded27b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: RDO CTL ACFT OPS AT RWY 15 END.","source":"APT_RMK","original":"RDO CTL ACFT OPS AT RWY 15 END.","fields":[{"field":"REMARK","old":"UAS OPS AT RWY END 15.","new":"RDO CTL ACFT OPS AT RWY 15 END."}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"90dd23def950","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: controlling obstacle changed (now 156 ft tall, 2952 ft from threshold, 605 ft right of centerline, clearance slope 17:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"325","new":"605"},{"field":"DIST_FROM_THR","old":"2215","new":"2952"},{"field":"OBSTN_CLNC_SLOPE","old":"16","new":"17"},{"field":"OBSTN_HGT","old":"121","new":"156"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"c05b93c3effa","priority":"fyi","category":"runway","kind":"changed","summary":"runway 15: controlling obstacle changed (now 2 ft tall, 0 ft from threshold, 100 ft left of centerline, clearance slope 0:1); markings now in  condition","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"","new":"100"},{"field":"OBSTN_CLNC_SLOPE","old":"1","new":"0"},{"field":"OBSTN_HGT","old":"15","new":"2"},{"field":"RWY_MARKING_COND","old":"FAIR","new":""}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"f7b03de9f729","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: controlling obstacle changed (now 88 ft tall, 1865 ft from threshold, 496 ft left of centerline, clearance slope 18:1); controlling obstacle marking: none -> LM","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"312","new":"496"},{"field":"DIST_FROM_THR","old":"842","new":"1865"},{"field":"OBSTN_CLNC_SLOPE","old":"16","new":"18"},{"field":"OBSTN_HGT","old":"38","new":"88"},{"field":"OBSTN_MRKD_CODE","old":"","new":"LM"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"d52f81f5c064","priority":"fyi","category":"runway","kind":"changed","summary":"runway 33: controlling obstacle changed (now 5 ft tall, 5 ft from threshold, 100 ft left of centerline, clearance slope 1:1); markings now in  condition","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"107","new":"100"},{"field":"DIST_FROM_THR","old":"8","new":"5"},{"field":"RWY_MARKING_COND","old":"FAIR","new":""}]}],"first_cycle":"2025-09-04","last_cycle":"2025-09-04"}