Helicopter Bell 47G-2 Serial 2204 Register N6720D. Built 1958. Aircraft history and location Aircraft History N6720D - 2010-10-02 A 2IG5 ROM 10 present at Rotors Over Mentone 2010. 2012-09-08 A 2IG5 ROM 12 present at Rotors Over Mentone 2012. Send Updates Use APP to upload photo @ (optional) When Now? / / Send