Helicopter Bell UH-1N Serial 31416 Register 158245 used by US Navy USN ,US Marine Corps USMC. Aircraft history and location Aircraft History 158245 US Marine Corps USMC, conv to HH-1N US Navy Bell HH-1N HC-16 /BF-104 24sep93 to AMARC-7H240 HC-16 Send Updates Use APP to upload photo @ (optional) When Now? / / Send