{"schema_version":1,"airport":"MI23","entries":[{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"785afde45b6d","priority":"action","category":"runway","kind":"changed","summary":"runway N/S replaced by runway 01/19 (now 2500x75 ft, was 2250x75)","source":"APT_RWY","fields":[{"field":"RWY_ID","old":"N/S","new":"01/19"}]},{"cycle":"2025-12-25","from_cycle":"2025-11-27","id":"4f8721969e37","priority":"fyi","category":"airport","kind":"changed","summary":"direction from the city's business district: SE -> SSE","source":"APT_BASE","fields":[{"field":"DIRECTION_CODE","old":"SE","new":"SSE"}]},{"cycle":"2025-09-04","from_cycle":"2025-08-07","id":"356796998bd1","priority":"fyi","category":"airport","kind":"changed","summary":"sectional chart: CHICAGO -> DETROIT","source":"APT_BASE","fields":[{"field":"CHART_NAME","old":"CHICAGO","new":"DETROIT"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"5dce79c0f83a","priority":"fyi","category":"airport","kind":"changed","summary":"land area: 40 -> 26 acres; name changed: Mckimmy Fld -> Scott/Saginaw Valley Fld; wind indicator: none -> unlighted wind indicator","source":"APT_BASE","fields":[{"field":"ACREAGE","old":"40","new":"26"},{"field":"ARPT_NAME","old":"MCKIMMY FLD","new":"SCOTT/SAGINAW VALLEY FLD"},{"field":"WIND_INDCR_FLAG","old":"","new":"Y"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"87b506edca7f","priority":"fyi","category":"airport","kind":"changed","summary":"airport phone number changed to 989-329-1925; airport contact address: 30405 STONEGATE DR -> 4400 RIVERVIEW DR; name changed: Chris Covatta -> David Scott; airport contact city: FRANKLIN -> BRIDGEPORT; airport contact zip code: 48025 -> 48722; airport contact zip+4: 1402 -> 9793","source":"APT_CON","fields":[{"field":"ADDRESS1","old":"30405 STONEGATE DR","new":"4400 RIVERVIEW DR"},{"field":"NAME","old":"CHRIS COVATTA","new":"DAVID SCOTT"},{"field":"PHONE_NO","old":"248-376-4135","new":"989-329-1925"},{"field":"TITLE_CITY","old":"FRANKLIN","new":"BRIDGEPORT"},{"field":"ZIP_CODE","old":"48025","new":"48722"},{"field":"ZIP_PLUS_FOUR","old":"1402","new":"9793"}]}],"first_cycle":"2025-07-10","last_cycle":"2025-12-25"}