Helicopter Sikorsky S-61A-5 Serial 61-481 Register U-481 used by Flyvevåbnet (Royal Danish Air Force). Built 1970. Aircraft history and location Aircraft History U-481 Flyvevåbnet RDAF, Esk 722 2005 at Kiel Marien Air Force Base, Germany 2010-06-16 last flight 16Jun10 Sold to US Gov to be conv S-61T Triton, for VIP in Irak Send Updates Use APP to upload photo @ (optional) When Now? / / Send