Originally produced by McDonnell Douglas, this Boeing twin-engine army attack helicopter first entered service with the US Army in 1984. Since then it has become the primary attack helicopter of many nations. More than 2,000 have been produced.
Capable of carrying over 20,000 lbs., the Sikorsky Skycrane is one of the strongest heavy-lifting helicopters in the world. A firefighting workhorse, the Skycrane can also be fitted to hold 2,650 gallons of water – which it can refill with its hydraulic snorkel system in 45 seconds!