{"schema_version":1,"airport":"9MI0","entries":[{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"31a51758c3a8","priority":"action","category":"airport","kind":"changed","summary":"direction from the city's business district: N -> NW; airport lighting schedule: see remarks (SEE RMK) -> sunset-sunrise (SS-SR)","source":"APT_BASE","fields":[{"field":"DIRECTION_CODE","old":"N","new":"NW"},{"field":"LGT_SKED","old":"SEE RMK","new":"SS-SR"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"29f932363cf8","priority":"fyi","category":"remark","kind":"added","summary":"new remark: SOUTH OF THE PAD.","source":"APT_RMK","original":"SOUTH OF THE PAD."},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"475daafe8997","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: ACTVT PERI LGTS - CALL 734-712-5959.","source":"APT_RMK","original":"ACTVT PERI LGTS - CALL 734-712-5959."},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"c561145f60fe","priority":"fyi","category":"remark","kind":"removed","summary":"remark removed: OR JUDY KETTENSTOCK 734-712-5959.","source":"APT_RMK","original":"OR JUDY KETTENSTOCK 734-712-5959."},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"89d813181904","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: controlling obstacle changed (now 49 ft tall, 298 ft from threshold, 66 ft right of centerline, clearance slope 6:1); Part 77 runway category: none -> utility runway with a visual approach (A(V)); controlling obstacle: none -> BLDG","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"R"},{"field":"CNTRLN_OFFSET","old":"","new":"66"},{"field":"DIST_FROM_THR","old":"","new":"298"},{"field":"FAR_PART_77_CODE","old":"","new":"A(V)"},{"field":"OBSTN_CLNC_SLOPE","old":"","new":"6"},{"field":"OBSTN_HGT","old":"","new":"49"},{"field":"OBSTN_TYPE","old":"","new":"BLDG"}]}],"first_cycle":"2026-05-14","last_cycle":"2026-05-14"}