Helicopter Bell TH-57A Sea Ranger Serial 5040 Register 157394 used by Armada de Chile (Chilean Navy) ,US Navy USN. Aircraft history and location Aircraft History 157394 US Navy E-38. to Chile For ach? see also th-57a 5016 ach? Armada de Chile 1998-07-06Naval d/d 06jul98. ex BuNo 157394. spares ? Send Updates Use APP to upload photo @ (optional) When Now? / / Send