Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1796 Register 3702 H-56 153702 used by Air America. Aircraft history and location Aircraft History 153702 Air America Sikorsky UH-34D ordered by USN under MDAP as 153702 to Air America. For H-56 see also uh-12e 2067 S-55C 55-1280 w/o unknown 2009 412ep 36534 H-56 Air America 1jun67 For 3702 see also ah-64d EG005 ah-64a PV827 3702 - RLAF Send Updates Use APP to upload photo @ (optional) When Now? / / Send