Related by context. Frequent words. (Click for all words.) 57 mechanical malfunction 57 malfunctions 55 malfunction 49 mechanical failures 48 malfunctioning 48 mishap 47 mishaps 47 rapid decompression 47 Kenitzer 45 glitches 45 failures 45 delays 44 NTSB 44 mechanical 44 Transportation Safety 43 crashes 43 sudden unintended acceleration 42 oversights 42 spokesman Allen Kenitzer 42 accidents 42 defects 41 crash 41 copter crash 41 Safety Bureau ATSB 41 wrecks 41 pedal entrapment 41 hydraulic leak 41 faulty wiring 40 capsize 40 antilock brake system 40 rudder 40 fatigue cracks 40 fuselage cracks 40 wiring harnesses 40 malfunctioned 40 technical glitch 39 navigational 39 faulty 39 Bouillard 39 glitch 39 Pitots 39 accident 39 breakdowns 39 rudders 39 runway incursion 39 reportable incidents 38 derailments 38 capsizing 38 Pardonnet 38 miscalculations 38 thrust reversers 38 landing gear 38 propane leak 38 missteps 38 unplanned shutdowns 38 Hersman 38 Slick roads 38 Cost overruns 38 propeller 38 runway incursions 38 noncombat related 38 faults 38 lightning strikes 38 Rosenker 38 Sprader 37 injuries 37 microburst 37 NTSB investigator 37 blown fuse 37 spokeswoman Kristen Kinley 37 structural defects 37 Wes Sherwood 37 collisions 37 boating fatalities 37 unseaworthy 37 failure 37 navigational aids 37 midair collision 37 Branch AAIB 37 boating accidents 37 unintended acceleration 37 miscommunication 37 airspeed 37 fatigue 37 fatal accidents 37 Malfunction 37 multicar crash 37 structural deficiencies 37 QF# [002] 36 propellor 36 Orlandella 36 sudden acceleration 36 ZA# 36 manatee deaths 36 fumbled snaps 36 derailment 36 seaworthiness 36 lightning strike 36 dense fog 36 wing flaps 36 tail rotor