{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"2C5","counts":{"action":0,"ifr":0,"fyi":6},"changes":[{"id":"e97cfdd14537","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Airport closed December through March and when snow covered.","source":"APT_RMK","original":"ARPT CLSD DEC-MAR AND WHEN SN COVD.","fields":[{"field":"REMARK","old":"ARPT CLSD DEC-MAR & WHEN SNOW COVD.","new":"ARPT CLSD DEC-MAR AND WHEN SN COVD."}]},{"id":"63d45a36b3cb","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Approach slope 15:1 to Displaced runway threshold over 44 foot trees, 683 feet distance, 102 foot right.","source":"APT_RMK","original":"APCH SLP 15:1 TO DTHR OVR 44 FT TREES, 683 FT DIST, 102 FT R.","fields":[{"field":"REMARK","old":"APCH RATIO 13:1 TO DTHR OVR 96 FT TREES, 1254 FT DIST, 115 FT R; 16:1 BASED ON STRAIGHT OUT OVR 86 FT TREES, 1422 FT DIST.","new":"APCH SLP 15:1 TO DTHR OVR 44 FT TREES, 683 FT DIST, 102 FT R."}]},{"id":"114f995c8257","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Approach slope 9:1 to Displaced runway threshold over 25 foot tree, 225 feet distance, 89 foot right.","source":"APT_RMK","original":"APCH SLP 9:1 TO DTHR OVR 25 FT TREE, 225 FT DIST, 89 FT R.","fields":[{"field":"REMARK","old":"APCH RATIO 12:1 TO DTHR OVR 82 FT TREES, 1008 FT DIST, 70 FT R; 16:1 BASED ON STRAIGHT OUT OVR 74 FT TREES, 1212 FT DIST.","new":"APCH SLP 9:1 TO DTHR OVR 25 FT TREE, 225 FT DIST, 89 FT R."}]},{"id":"8092d304b222","priority":"fyi","category":"remark","kind":"changed","summary":"revised remark: Deer, birds, and wildlife on and in vicinity of airport.","source":"APT_RMK","original":"DEER, BIRDS, & WILDLIFE ON & INVOF ARPT.","fields":[{"field":"REMARK","old":"DEER & LRG BIRDS ON & INVOF ARPT.","new":"DEER, BIRDS, & WILDLIFE ON & INVOF ARPT."}]},{"id":"045015894512","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: controlling obstacle: TREE 35 ft tall, 0 ft from threshold, 70 ft left of centerline -> TREE 38 ft tall, 0 ft from threshold, 80 ft left of centerline","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"70","new":"80"},{"field":"OBSTN_HGT","old":"35","new":"38"}]},{"id":"10040faf6f77","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: controlling obstacle: TREE 68 ft tall, 40 ft from threshold, 73 ft left of centerline -> TREE 50 ft tall, 0 ft from threshold, 94 ft right of centerline","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":"R"},{"field":"CNTRLN_OFFSET","old":"73","new":"94"},{"field":"DIST_FROM_THR","old":"40","new":"0"},{"field":"OBSTN_HGT","old":"68","new":"50"}]}]}