{"schema_version":1,"from_cycle":"2026-10-29","to_cycle":"2026-11-26","airport":"86IS","counts":{"action":0,"ifr":0,"fyi":6},"changes":[{"id":"715738246ffe","priority":"fyi","category":"airport","kind":"changed","summary":"airport name: Michael Pfister -> Pfister","source":"APT_BASE","fields":[{"field":"ARPT_NAME","old":"MICHAEL PFISTER","new":"PFISTER"}]},{"id":"61569fec9136","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number: 309-923-7443 -> 309-645-0148; airport owner: Marvin Pfister -> Michael Pfister","source":"APT_CON","fields":[{"field":"NAME","old":"MARVIN PFISTER","new":"MICHAEL PFISTER"},{"field":"PHONE_NO","old":"309-923-7443","new":"309-645-0148"}]},{"id":"d91898779361","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Runway 9/27 thresholds marked with tires painted W.","source":"APT_RMK","original":"RWY 9/27 THRESHOLDS MKD WITH TIRES PAINTED W"},{"id":"4cab7f994482","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09/27: length: 2200 -> 2160 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"2200","new":"2160"}]},{"id":"3aee8dfb2392","priority":"fyi","category":"runway","kind":"changed","summary":"runway 09: runway end elevation: none -> 798.1 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"798.1"}]},{"id":"a5135747ea63","priority":"fyi","category":"runway","kind":"changed","summary":"runway 27: runway end elevation: none -> 782.8 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"782.8"}]}]}