{"schema_version":1,"airport":"SYV","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"9cd24b09b488","priority":"fyi","category":"airport","kind":"changed","summary":"fuel: added 100LL gasoline (low lead) (blue) (100LL)","source":"APT_BASE","fields":[{"field":"FUEL_TYPES","old":"","new":"100LL"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"9f1f08455e26","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed:  -> 0800-1700; attended days: none -> M-F; attended months: UNATNDD -> ALL","source":"APT_ATT","fields":[{"field":"DAY","old":"","new":"M-F"},{"field":"HOUR","old":"","new":"0800-1700"},{"field":"MONTH","old":"UNATNDD","new":"ALL"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"b539a83dc075","priority":"fyi","category":"airport","kind":"changed","summary":"land area: 70 -> 85 acres","source":"APT_BASE","fields":[{"field":"ACREAGE","old":"70","new":"85"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"040194cd3e5a","priority":"fyi","category":"runway","kind":"changed","summary":"runway 01: controlling obstacle changed (now , clearance slope 20:1)","source":"APT_RWY_END","fields":[{"field":"OBSTN_CLNC_SLOPE","old":"50","new":"20"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"995aa12ecc23","priority":"fyi","category":"runway","kind":"changed","summary":"runway 19: controlling obstacle changed (now , clearance slope 20:1); controlling obstacle: TREES -> none","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"L","new":""},{"field":"CNTRLN_OFFSET","old":"312","new":""},{"field":"DIST_FROM_THR","old":"1492","new":""},{"field":"OBSTN_CLNC_SLOPE","old":"34","new":"20"},{"field":"OBSTN_HGT","old":"38","new":""},{"field":"OBSTN_TYPE","old":"TREES","new":""}]},{"cycle":"2024-10-03","from_cycle":"2024-09-05","id":"09cf15ac1455","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Autron Hayes -> Chris Davis","source":"APT_CON","fields":[{"field":"NAME","old":"AUTRON HAYES","new":"CHRIS DAVIS"}]}],"first_cycle":"2024-10-03","last_cycle":"2026-03-19"}