{"schema_version":1,"airport":"TN57","entries":[{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"c1893b90da74","priority":"action","category":"runway","kind":"changed","summary":"runway H1: edge light intensity: perimeter (PERI) -> none","source":"APT_RWY","fields":[{"field":"RWY_LGT_CODE","old":"PERI","new":""}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"a7fcf9774999","priority":"action","category":"runway","kind":"changed","summary":"runway H2: edge light intensity: perimeter (PERI) -> none","source":"APT_RWY","fields":[{"field":"RWY_LGT_CODE","old":"PERI","new":""}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"bd7d19816cd3","priority":"action","category":"runway","kind":"changed","summary":"runway H3: edge light intensity: perimeter (PERI) -> none","source":"APT_RWY","fields":[{"field":"RWY_LGT_CODE","old":"PERI","new":""}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"fa247b614d97","priority":"action","category":"runway","kind":"changed","summary":"runway H4: edge light intensity: perimeter (PERI) -> none","source":"APT_RWY","fields":[{"field":"RWY_LGT_CODE","old":"PERI","new":""}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"d72e43951d28","priority":"action","category":"runway","kind":"changed","summary":"runway H5: edge light intensity: perimeter (PERI) -> none","source":"APT_RWY","fields":[{"field":"RWY_LGT_CODE","old":"PERI","new":""}]},{"cycle":"2025-08-07","from_cycle":"2025-07-10","id":"88eee2b0fbe0","priority":"action","category":"runway","kind":"changed","summary":"runway H6: edge light intensity: perimeter (PERI) -> none","source":"APT_RWY","fields":[{"field":"RWY_LGT_CODE","old":"PERI","new":""}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"f187f0330f10","priority":"fyi","category":"runway","kind":"changed","summary":"runway H2: runway end elevation: none -> 1616 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"1616"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"6998cf95bf08","priority":"fyi","category":"runway","kind":"changed","summary":"runway H3: runway end elevation: none -> 1616 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"1616"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"fbb7cc6cead5","priority":"fyi","category":"runway","kind":"changed","summary":"runway H4: runway end elevation: none -> 1616 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"","new":"1616"}]}],"first_cycle":"2025-07-10","last_cycle":"2025-08-07"}