Related by context. Frequent words. (Click for all words.) 79 Sikorsky 70 Sikorsky Aircraft Corp. 59 Lockheed 58 Bell Helicopter 56 Hamilton Sundstrand 56 Lockheed Martin Corp. 55 Lockheed Martin 55 Boeing 53 General Dynamics 53 Lockheed Martin Corp 52 Raytheon 51 Northrop Grumman 50 GE Aviation 50 AgustaWestland 50 Hawker Beechcraft 49 Textron 49 aerial refueling tankers 49 Northrop Grumman Corp. 48 contractor Lockheed Martin 47 BAE Systems 46 Northrop 46 Textron Systems 46 Corp. NYSE UTX 46 Armor Holdings 46 Honeywell 46 Eurocopter 45 DRS Technologies 45 Aircraft 45 Hexcel 44 BAE 44 jet engines 44 Super Hornet 44 Rolls Royce 44 Lockheed Martin NYSE LMT 44 airframe 44 aircraft 43 Airbus 43 Bombardier 43 Grumman 43 Joint Strike Fighter 43 Honeywell International 43 refueling tankers 43 Aerospace Industries 43 CAE 43 Aerospace 43 Eurofighter Typhoon 43 IAI 43 Machinists union 43 aerial refueling 43 Curtiss Wright 42 Alenia 42 EADS 42 Global Hawk 42 Embraer 42 contractor Northrop Grumman 42 aerospace 42 Machinists 42 General Electric 42 Elbit Systems 41 Goodrich 41 Sukhoi 41 Navistar International 41 C #J [002] 41 & Whitney Rocketdyne 41 rotorcraft 41 Eclipse Aviation 41 Sikorsky S 41 Finmeccanica 41 Spirit AeroSystems 41 BAE Systems PLC 41 Black Hawk helicopters 40 F/A-# 40 unmanned aerial vehicle 40 Dassault 40 Electric Boat 40 Gripen 40 Ball Aerospace 40 Eurofighter 40 fighter jet 40 ITT 40 Bombardier Aerospace 39 airplanes 39 Rockwell Collins 39 Airbus SAS 39 Diversified manufacturer 39 machinists 39 Air Force 39 Alliant Techsystems 39 rotary wing 39 McDonnell Douglas 39 planemaker 39 Rafale 38 machinists union 38 Stratford Conn. 38 Parker Hannifin 38 #E# [004] 38 Aviall 38 unmanned aircraft 38 rotor blades 38 Navistar 38 Dresser Rand