{"schema_version":1,"airport":"MY18","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"028f117ccb39","priority":"action","category":"runway","kind":"changed","summary":"runway 09/27: length: 2383 -> 2856 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"2383","new":"2856"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"3e37d57330c4","priority":"action","category":"runway","kind":"changed","summary":"runway 09: displaced threshold elevation: none -> 899.5 ft MSL; displaced threshold: none -> 275 ft; right-hand traffic pattern: yes -> no; runway end elevation: none -> 899 ft MSL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"","new":"899.5"},{"field":"DISPLACED_THR_LEN","old":"","new":"275"},{"field":"RIGHT_HAND_TRAFFIC_PAT_FLAG","old":"Y","new":"N"},{"field":"RWY_END_ELEV","old":"","new":"899"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"713ed9296a7f","priority":"action","category":"runway","kind":"changed","summary":"runway 27: displaced threshold elevation: none -> 901 ft MSL; displaced threshold: none -> 185 ft; right-hand traffic pattern: no -> yes; runway end elevation: none -> 901 ft MSL","source":"APT_RWY_END","fields":[{"field":"DISPLACED_THR_ELEV","old":"","new":"901"},{"field":"DISPLACED_THR_LEN","old":"","new":"185"},{"field":"RIGHT_HAND_TRAFFIC_PAT_FLAG","old":"N","new":"Y"},{"field":"RWY_END_ELEV","old":"","new":"901"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"7b6d58ab9361","priority":"fyi","category":"remark","kind":"added","summary":"new remark: EMAIL: NELSON@LINOAIRPARK.ORG.","source":"APT_RMK","original":"EMAIL: NELSON@LINOAIRPARK.ORG."},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"e9577579d0f1","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact zip+4: none -> 2041","source":"APT_CON","fields":[{"field":"ZIP_PLUS_FOUR","old":"","new":"2041"}]},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"63cd00aa62e5","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact zip+4: none -> 7019","source":"APT_CON","fields":[{"field":"ZIP_PLUS_FOUR","old":"","new":"7019"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"c1475f20b118","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"956289c2bb7e","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016.","source":"APT_RMK","original":"FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016.","fields":[{"field":"REMARK","old":"FOR CD CTC MINNEAPOLIS ARTCC AT 651-463-5588.","new":"FOR CD CTC MINNEAPOLIS APCH AT 612-713-4016."}]}],"first_cycle":"2026-05-14","last_cycle":"2026-09-03"}