Helicopter Sikorsky S-61D-2 Serial 61-385 Register MM5003N used by Agusta Spa ,Sikorsky Helicopters. Aircraft history and location Aircraft History n/a Sikorsky Helicopters Transferred to Agusta as AS-61 c/n 6000 For MM5003N see also 1968 ash-3d 6000 MM5003N Agusta Spa First Agusta AS-61. To Italian Navy as 6-01 Send Updates Use APP to upload photo @ (optional) When Now? / / Send