{"schema_version":1,"airport":"2M2","entries":[{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"f7f516978f7f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: controlling obstacle changed (now 58 ft tall, 1730 ft from threshold, 379 ft left of centerline, clearance slope 26:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"127","new":"379"},{"field":"DIST_FROM_THR","old":"1732","new":"1730"},{"field":"OBSTN_CLNC_SLOPE","old":"15","new":"26"},{"field":"OBSTN_HGT","old":"99","new":"58"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"26669b4ec157","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: controlling obstacle changed (now 98 ft tall, 2743 ft from threshold, 609 ft left of centerline, clearance slope 25:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"167","new":"609"},{"field":"DIST_FROM_THR","old":"2818","new":"2743"},{"field":"OBSTN_CLNC_SLOPE","old":"24","new":"25"},{"field":"OBSTN_HGT","old":"113","new":"98"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"7e74db8495a9","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Lawrenceburg-Lawrence County -> Lawrenceburg/Lawrence County (Fleeman Fld)","source":"APT_BASE","fields":[{"field":"ARPT_NAME","old":"LAWRENCEBURG-LAWRENCE COUNTY","new":"LAWRENCEBURG/LAWRENCE COUNTY (FLEEMAN FLD)"}]}],"first_cycle":"2024-11-28","last_cycle":"2026-05-14"}