Helicopter Sikorsky HH-3E Jolly Green Giant Serial 61-581 Register 66-13283 used by US Air Force USAF. Built 1967. Aircraft history and location Aircraft History 66-13283 US Air Force 1967-05-31Sikorsky S-61R, c/n 61-581, ff? del USAF as HH-3E 66-13283, 31May67 1967-10-2737th ARRS, w/o 27oct67 s hit by ground fire in Laos 37th ARRS Send Updates Use APP to upload photo @ (optional) When Now? / / Send