Helicopter Bell UH-1N Serial 31435 Register 158766 used by US Navy USN. Aircraft history and location Aircraft History 158766 US Navy Bell HH-1N USN HH-1N Nov75-Sep78 at NAS Brunswick SAR Feb83-Aug84, still 2009 NATTC i/a Pensacola, FL 2017 still NAS Brunswick SAR Send Updates Use APP to upload photo @ (optional) When Now? / / Send