HelicoptersTracking Formed when Chinook HC.4/6 arrived at RAF Benson in Oct 2015, to supplement the Puma OCU. Parented by 28 Squadron. @ (optional) Send Locations YearsLocationICAO/FAA2015/ RAF BensonEGUB Models Login to Edit YearsModels2015/ Chinook HC.4 2015/ Puma Mk2 2015/ CH-47F Chinook PCOCU List of helicopters Help Us C/NVersionBuiltIn this OrgIn other Org