Helicopter Sikorsky HUS-1 / UH-34D Seahorse Serial 58-1765 Register 153127 used by Air America. Aircraft history and location Aircraft History 153127 Air America Sikorsky UH-34D ordered by USN under MDAP as 153127 to Air America. Lost Jun 21, 1968, Laos. Send Updates Use APP to upload photo @ (optional) When Now? / / Send