Helicopter Sikorsky S-61N Serial 61-224 Register N4606G used by New York Airways. Built 1964. Aircraft history and location Aircraft History N4606G New York Airways 1964-04-04Sikorsky S-61N-3, c/n 61-224 ff? reg Sikorsky as N4606G, 04Apr64 lsd TWA-NYA as WORLD'S FAIR #2, N4606G, unk other regs: G-BEJL, EI-BPK, G-BEJL. Send Updates Use APP to upload photo @ (optional) When Now? / / Send