{"schema_version":1,"from_cycle":"2026-10-01","to_cycle":"2026-10-29","airport":"ALN","counts":{"action":2,"ifr":0,"fyi":3},"changes":[{"id":"62e39d2e623c","priority":"action","category":"airport","kind":"removed","summary":"airport attendance: 0700-2200 -> none listed","source":"APT_ATT","fields":[{"field":"ATTENDANCE","old":"0700-2200","new":""}]},{"id":"00dc4a79e450","priority":"action","category":"remark","kind":"changed","summary":"revised remark: Aircraft Rescue and Fire Fighting equipment available with 30 minute prior permission required.","source":"APT_RMK","original":"ARFF EQUIP AVBL WITH 30-MIN PPR.","fields":[{"field":"REMARK","old":"INDEX B FFR EQUIP AVBL WITH 30-MIN PPR.","new":"ARFF EQUIP AVBL WITH 30-MIN PPR."}]},{"id":"b3fe8078ca3b","priority":"fyi","category":"airport","kind":"changed","summary":"airport manager address: 8 TERMINAL DR, SUITE 1 -> 8 TERMINAL DR; airport manager zip+4: none -> 2254","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"8 TERMINAL DR, SUITE 1","new":"8 TERMINAL DR"},{"field":"ZIP_PLUS_FOUR","old":"","new":"2254"}]},{"id":"0c3e9b617d45","priority":"fyi","category":"airport","kind":"changed","summary":"airport owner address: 8 TERMINAL DR SUITE 1 -> 8 TERMINAL DR; airport owner zip+4: none -> 2254","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"8 TERMINAL DR SUITE 1","new":"8 TERMINAL DR"},{"field":"ZIP_PLUS_FOUR","old":"","new":"2254"}]},{"id":"5ba87ba5fd65","priority":"fyi","category":"remark","kind":"removed","summary":"removed attendance schedule remark: Attendant after hour - call 618-259-3230 or 258-1005.","source":"APT_RMK","original":"ATTENDANT AFT HR - CALL 618-259-3230 OR 258-1005."}]}