{"schema_version":1,"airport":"81OH","entries":[{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"3de82e9c989c","priority":"fyi","category":"airport","kind":"added","summary":"airport attendance schedule: added UNATNDD","source":"APT_ATT"},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"9cff00ed6ba7","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"5a12327756f8","priority":"action","category":"remark","kind":"changed","summary":"remark updated: For clearance contact YOUNGSTOWN APCH at 330-856-4806, and when approach is closed contact CLEVELAND ARTCC at 440-774-0232/0490.","source":"APT_RMK","original":"FOR CD CTC YOUNGSTOWN APCH AT 330-856-4806, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0232/0490.","fields":[{"field":"REMARK","old":"FOR CD CTC YOUNGSTOWN APCH AT 330-856-4806, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0232.","new":"FOR CD CTC YOUNGSTOWN APCH AT 330-856-4806, WHEN APCH CLSD CTC CLEVELAND ARTCC AT 440-774-0232/0490."}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"cf3b5d299aa4","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact address: 3908 DURST CLAGG ROAD -> 3908 DURST CLAGG RD; airport contact zip+4: none -> 9548","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"3908 DURST CLAGG ROAD","new":"3908 DURST CLAGG RD"},{"field":"ZIP_PLUS_FOUR","old":"","new":"9548"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"2868f41eaa91","priority":"fyi","category":"runway","kind":"changed","summary":"runway 11: true alignment: none -> 112°","source":"APT_RWY_END","fields":[{"field":"TRUE_ALIGNMENT","old":"","new":"112"}]},{"cycle":"2026-07-09","from_cycle":"2026-06-11","id":"dcc7aba1c929","priority":"fyi","category":"runway","kind":"changed","summary":"runway 29: true alignment: none -> 292°","source":"APT_RWY_END","fields":[{"field":"TRUE_ALIGNMENT","old":"","new":"292"}]}],"first_cycle":"2026-07-09","last_cycle":"2026-07-09"}