{"schema_version":1,"airport":"MI54","entries":[{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"2f85a0da1dce","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"ff74d3b6c6e0","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC TOLEDO APCH AT 419-865-1495.","source":"APT_RMK","original":"FOR CD CTC TOLEDO APCH AT 419-865-1495.","fields":[{"field":"REMARK","old":"FOR CD CTC TOLEDO APCH AT 419-865-1495","new":"FOR CD CTC TOLEDO APCH AT 419-865-1495."}]},{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"f86b60aadb3b","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 610 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"610"}]}],"first_cycle":"2025-10-30","last_cycle":"2025-10-30"}