{"schema_version":1,"airport":"68OK","entries":[{"cycle":"2026-02-19","from_cycle":"2026-01-22","id":"182a60caf6c4","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: none -> 854 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"854"}]}],"first_cycle":"2026-02-19","last_cycle":"2026-02-19"}