Related by context. Frequent words. (Click for all words.) 44 engineers 41 pylons 41 helicopters ferrying 41 Panamerican Highway 40 telegraph wires 39 C# Hercules 38 optical fiber cables 38 Uprooted trees 37 Helicopters buzzed overhead 37 hovered overhead 37 #m #ft [002] 37 gun emplacement 37 #ft #m [002] 36 telegraph poles 36 switchbox 36 polyethylene pipe 36 cables 36 aeronautical engineers 36 prestressed concrete 35 electrical conduits 35 underground tunnels 35 chimney stacks 35 technicians 35 sentry posts 35 mine clearers 35 underground 34 pneumatic tubes 34 trenches dug 34 RAF Nimrod 34 monoplane 34 propeller blade 34 Anzac Bridge 34 wheeled robot 34 Manhole covers 34 electricity pylons 34 airship 34 railway tracks 34 RAF Leeming 34 crossbeams 34 undersea pipelines 34 trestle bridge 34 fiber optic cable 34 tunnels 34 airfield 34 airstrip 34 bivouacked 34 windsocks 34 dirt berm 33 signalmen 33 mineshafts 33 Helicopters circled 33 Fibre optic 33 Engineers 33 Liberator bomber 33 pararescue 33 scaffoldings 33 railway sleepers 33 steel girder 33 bamboo scaffolding 33 frenziedly 33 microlight aircraft 33 bridge girders 33 shipwrights 33 pipe 33 rocky hillside 33 buzzed overhead 32 robotic rovers 32 metal sheeting 32 Griffon helicopter 32 faulty transformer 32 Demilitarized Zone separating 32 concrete pilings 32 propeller plane 32 travelator 32 bridge 32 intermittently 32 KV transmission 32 reconnoitering 32 Yangadou 32 tunnel 32 Kajaki Dam 32 penstock 32 pararescuemen 32 trainmen 32 girders 32 crews 32 cart wheeling 32 streetlight poles 32 sappers 32 catenary 32 hydraulic rams 32 tunnels dug 32 pneumatic drills 32 sealink 32 reconnaissance squadron 32 guideway 31 steel trusses 31 poles 31 plumbing pipes 31 Maduravoyal 31 exfiltration