Cobham Mission Systems Davenport Sargent Fletcher HomeAboutLocationsDavenport Sargent Fletcher USA - Davenport Contact Details Cobham Mission Systems 2734 Hickory Grove Road, Davenport, Iowa, USA 52804. Tel +1 563 383 6000 Fax +1 563 383 6430 View Capabilities Contact Us Home Capabilities Customers Suppliers Careers News About LocationsDavenport Sargent Fletcher CapabilitiesAircraft Fuel TanksAir-to-Air Refuelling Customer ServicesAutonomous Air-to-Air RefuellingHose and Drogue SystemsMilitary Aircraft Special Purpose Pods