{"schema_version":1,"airport":"GA37","entries":[{"cycle":"2026-08-06","from_cycle":"2026-07-09","id":"0fb6a9734bb5","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: 20 -> 73 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"20","new":"73"}]}],"first_cycle":"2026-08-06","last_cycle":"2026-08-06"}