{"schema_version":1,"airport":"WY20","entries":[{"cycle":"2025-10-30","from_cycle":"2025-10-02","id":"e4e153f53f44","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 6426 ft MSL; touchdown zone elevation: none -> 6426 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"6426"},{"field":"TDZ_ELEV","old":"","new":"6426"}]}],"first_cycle":"2025-10-30","last_cycle":"2025-10-30"}