Helicopter Bell UH-1N Serial 31702 Register 159692 used by US Marine Corps USMC. Aircraft history and location Aircraft History 159692 US Marine Corps 1995-02-19HMM-161 YR-30. HMLA-267 w/o 19feb95 USS Essex (LHD-2). c/n not confirmed HMM-161 Send Updates Use APP to upload photo @ (optional) When Now? / / Send