Related by context. Frequent words. (Click for all words.) 47 Global Surveyor 47 Polar Lander 44 rig blowout preventer 44 pitot tubes 44 Helios Airways 44 Ares IX rocket 43 wing flaps 42 Kashiwazaki Kariwa 42 malfunctions 41 Pitot tubes 41 landing gear 41 Mars Polar Lander 41 shuttle Challenger 41 thrust reverser 41 isomerization unit 40 seat Q# Bombardier 40 malfunction 40 thrust reversers 40 tail cone 40 Alain Bouillard 40 Bouillard 40 shuttle disintegrated 40 mechanical malfunctions 39 malfunctioning 39 hijacked airliner attacks 39 Airbus A# 39 resistant tiles 39 mechanical malfunction 39 Taurus XL rocket 39 undersea robot 38 Kathleen Bergen spokeswoman 38 Sao Paulo Congonhas airport 38 L' Acadien II 38 orbiter 38 malfunctioned 38 Orbiting Carbon Observatory 38 Davis Besse nuclear 38 jetliner 38 Horizon rig 38 Spanair 38 Pitots 38 Lynn Lunsford 38 stick shaker 37 tank foam insulation 37 drilling rig exploded 37 horizontal stabilizer 37 flight recorders 37 QF# [002] 37 Gourgeon 37 thermal tile 37 stick pusher 37 Paul Louis Arslanian 37 spokeswoman Diane Spitaliere 37 superjumbo jet 36 Bellview Airlines 36 manager Ron Dittemore 36 Deepwater Horizon drilling 36 flyaway foam 36 tin whiskers 36 Transportation Safety 36 Beltsov 36 cockpit recorder 36 shuttle thermal tiles 36 NTSB 36 Rolls Royce Trent 36 fatigue cracks 36 Colgan Air 36 flight QF# [002] 35 spokesman Allen Kenitzer 35 Qantas jetliner 35 emergency locator beacon 35 TWA Flight 35 Kenitzer 35 autopilot 35 mechanical 35 Continental Connection flight 35 hydraulic leak 35 booster rocket 35 Lyndin 35 Michael Kucharek 35 Safety Bureau ATSB 35 Y2K bug 35 thruster 35 pressurization 35 AF# [003] 35 Comair Flight 35 member Kitty Higgins 35 caused 35 ailerons 35 Yemenia 35 Flight controllers 35 Qantas jumbo jet 35 Smolensk airport 35 unpiloted 35 Cypriot airliner 35 locator beacon 35 Transocean rig 35 antilock braking system 35 airspeed 35 Branch AAIB 34 Mark Rosenker