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      de Havilland DHC 2 Beaver performance and specifications 
      
        
      
      Some of the worst flying 
      conditions found anywhere in the world exist over the densely forested 
      terrain of the Canadian North Woods. In addition to being subjected to 
      long, blizzard-filled winters, the millions of square miles that stretch 
      between the Labrador Sea and the North Pacific Ocean above the 50th 
      parallel are sparsely populated, and modern airfields are few and far 
      between.  In fact, were it not for the uncounted thousands of lakes that 
      dot the Canadian North, air travel within that vast region would be all 
      but impossible, for there is nowhere else to land. 
      It takes an exceptionally rugged aircraft to operate 
      safely and reliably in the Canadian bush. One such airplane is the de 
      Havilland DHC-2 Beaver, a single-engine high-wing monoplane. 
      The versatile all-metal Beaver made its inaugural 
      flight in August of 1947, and since that time more than 1,650 have been 
      constructed. Nearly 1,000 of this total were sent to the United States for 
      the use of military services. 
      The Beaver, which was designed only after consultation 
      with some 80 veteran Canadian bush pilots, is a true STOL (short takeoff 
      and landing) aircraft. It features a high-lift wing with its entire 
      trailing edge hinged, hydraulically operated flaps and slotted ailerons. 
      These special features permit the aircraft to take off and land in 
      extremely short distances. 
      Another outstanding advantage of the Beaver is its 
      ability to operate equally well on wheels, skis, floats or as an 
      amphibian. Thus, the plane has the capability of flying anywhere there is 
      smooth land, water, snow or ice. 
      The Beaver can carry a crew of two, plus six passengers 
      or more than 1,500 pounds of cargo. Powered by a 450-horsepower, 
      nine-cylinder air-cooled radial Pratt & Whitney Wasp Junior engine, the 
      Beaver has a maximum speed of 180 miles per hour as a landplane and 155 
      miles per hour as a seaplane. The plane has a wingspan of 48 feet and 
      measures just over 30 feet in length. Its maximum range is 800 miles. 
      Aviation experts consider the de Havilland DHC-2 Beaver 
      to be one of the most perfectly designed small utility aircraft ever 
      built, and a great number of them remain in service today in many parts of 
      the world. 
      
        
      Specifications 
      (DHC-2) 
      General Characteristics 
       
      Crew: one pilot  
      Capacity: 7 passengers  
      Length: 9.22 m (30 ft 3 in)  
      Wingspan: 14.63 m (48 ft 0 in)  
      Height: 2.74 m (9 ft 0 in)  
      Wing area: 250 ft² (23.2 m²)  
      Empty: 3,000 lb (1,360 kg)  
      Loaded: 5,100 lb (2,310 kg)  
      Useful load: 2,100 lb (950 kg)  
      Powerplant: 1 Pratt & Whitney R-985 Wasp Jr. radial engine, 450 hp (335 
      kW)  
       
      Performance 
       
      Maximum speed: 255 km/h (158 mph)  
      Range: 732 km (455 miles)  
      Service ceiling: 18,000 ft (5,500 m)  
      Rate of climb: 1,020 ft/min (5.2 m/s)  
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