{"schema_version":1,"airport":"27MD","entries":[{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"09e2ee0cd021","priority":"action","category":"frequency","kind":"added","summary":"frequency 122.9 (CTAF) added","source":"FRQ"},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"0318e4aa003e","priority":"fyi","category":"runway","kind":"changed","summary":"runway 12: markings: none -> basic (BSC)","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"BSC"}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"2e46cbce8461","priority":"fyi","category":"runway","kind":"changed","summary":"runway 30: markings: none -> basic (BSC)","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_TYPE_CODE","old":"","new":"BSC"}]}],"first_cycle":"2024-11-28","last_cycle":"2024-11-28"}