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Douglas C-54DC-4 'Skymaster'

Description
  Manufacturer:Douglas
  Base model:DC-4
  Designation:C-54
  Version:DC-4
  Nickname:Skymaster
  Basic role:Commercial Transport

Specifications
  Length: 93' 10" 28.6 m
  Height:27' 6" 8.3 m
  Wingspan: 117' 6" 35.8 m
  Wingarea: 1,460.0 sq ft 135.6 sq m
  Empty Weight: 43,300 lb 19,637 kg
  Gross Weight: 63,500 lb 28,798 kg
  Max Weight: 73,000 lb 33,106 kg

Propulsion
  No. of Engines: 4
  Powerplant: Pratt & Whitney 2SD1-G
  Horsepower (each): 1450

Performance
  Range: 11,440 miles 18,421 km
  Cruise Speed: 227 mph 365 km/h 197 kt
  Max Speed: 280 mph 450 km/h 243 kt


 

Recent comments by our visitors
 Boeing
 , IL
Douglas decided to produce a four-engine transport about twice the size of the DC-3 and, in 1938, developed the single DC-4E to carry 42 passengers by day or 30 by night. It had complete sleeping accommodations, including a private bridal room.

It proved too expensive to maintain, so airlines agreed to suspend development in favor of the less complex DC-4, but it was not put into commercial service until 1946. Its military derivative was the C-54 "Skymaster" transport, ordered by the U.S. Army Air Forces in 1942.

Douglas built 1,241 of the DC-4s and its military counterparts, including the R5D for the Navy. During the war, C-54s flew a million miles a month over the rugged North Atlantic -- more than 20 round trips a day. A special VC-54C, nicknamed the "Sacred Cow" by the White House press corps, became the first presidential aircraft, ordered for Franklin D. Roosevelt.

In the years immediately following the war, new DC-4s and used C-54s carried more passengers than any other four-engine transport. Some were still flying through 1998.

After World War II, commercial airlines placed more than 300 civilian DC-4 transports into service.

Specifications First flight: Feb. 14, 1942
Wingspan: 117 feet 6 inches
Length: 93 feet 5 inches
Height: 27 feet 7 inches
Operating altitude: 10,000 feet
Range: 4,200 miles
Weight: 82,500 pounds
Power plant: Four 1,450 horsepower Pratt & Whitney R-2000 "Twin-Wasp" engines
Speed: 207 mph
Accommodation: 44 to 80 passengers

12/03/2007 @ 10:57 [ref: 18775]

 

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