Related by context. Frequent words. (Click for all words.) 53 Sikorsky S 51 Twin Otter 48 twin engine 48 semi submersible rig 47 Piper Alpha 46 helicopter 45 helicopter crashed 45 Statfjord 44 aircraft 44 Helicopter 44 AW# [001] 43 Airbus A# 43 drilling rig 43 plane 43 Cessna 42 EC# [003] 42 Antonov 42 Tupolev Tu 42 helicopters 42 rig 42 AV 8B Harrier 42 RNZAF 42 twin turboprop 42 Fokker 41 turboprop plane 41 Pilatus PC 41 Jayhawk helicopter 41 Beechcraft 41 microlight 41 copter 41 Piper Cherokee 41 Boeing #-# 40 planes 40 Sea Stallion 40 turboprop 40 semi submersible 40 Beechcraft Bonanza 40 Hercules transport 40 Dornier 40 twin engined 40 engine Cessna 40 Bombardier Challenger 40 turbo prop 40 Kanimbla 39 rigs 39 turboprop aircraft 39 vessel capsized 39 BAe 39 Snorre 39 Q# aircraft 39 frigate 39 ROV 39 Campos Basin 39 FPSO 39 T #N 39 aircrafts 38 Super Cobra 38 Q#s 38 Ilyushin Il 38 MH #R 38 trawler 38 CRJ# [001] 38 Tupolev 38 speedboat 38 Beechcraft King 38 aircrew 38 Cormorant helicopter 38 helo 38 airbus 38 Ilyushin 38 ultralight plane 38 fishing boat 38 helicopter gunship 38 Smolensk Russia 37 jet 37 plane crashed 37 deepwater rig 37 dynamically positioned 37 Subsea 7 37 F #E 37 semi submersible drilling 37 Eurocopter 37 Chinook helicopter 37 lifeboats 37 ROVs 37 StatoilHydro 37 Agusta 37 Huey helicopter 37 Pilatus 37 chopper 37 drilling rigs 37 deepwater rigs 37 FPSOs 37 piston engine 37 choppers 36 deepwater exploration 36 tail rotor 36 Deepwater Horizon 36 seaplane 36 Chinook helicopters 36 Black Hawk helicopter