Hose and Drogue Systems FR300 Hose Drum Unit Datasheet HomeAir-to-Air RefuellingHose and Drogue SystemsFuselage Refuelling UnitsFR300 Hose Drum Unit Datasheet The FR300 Hose Drum Unit is designed to be mounted in a center line configuration for use in aerial refuelling of “probe” equipped receiver aircraft. Home Capabilities Customers Suppliers Careers News About Fuselage Refuelling Units Product Contacts UK Cobham Mission Systems, Wimborne, UK Brook Road, Wimborne, Dorset, UK BH21 2BJ. Tel +44 (0) 1202 882121 Fax +44 (0) 1202 880096 Cobham Mission Systems Wimborne Limited View location Contact office USA Cobham Mission Systems, Davenport, USA 2734 Hickory Grove Road, Davenport, Iowa, USA 52804. Tel +1 563 383 6000 Fax +1 563 383 6430 Cobham Mission Systems Davenport AAR Inc. View location Contact office