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Boeing introduced the -200 in 1971, with uprated engines for a heavier maximum takeoff weight (MTOW) of 833,000 pounds (378 t) from the initial 735,000 pounds (333 t), increasing the maximum range from 4,620 to 6,560 nautical miles [nmi] (8,560 to 12,150 km; 5,320 to 7,550 mi).
747-200. The 747-200 has more powerful engines, higher takeoff weights (MTOW), and range than the -100. A few early -200s retained the three-window configuration of the -100 on the upper deck, but most were built with a 10-window configuration on each side.
Jul 21, 2020 · The 747-200 The first upgrade to the 747 came quickly, launched in 1971. The main difference introduced with the 747-200 was improved higher thrust engines. This had been a limitation of the 747-100 for higher payload and longer range routes and was a modification that boosted sales.
Avionics: Engine: 4x Pratt & Whitney JT9D-7R4G2. Turbofan. Power: 54,750 pound-force. Max Cruise Speed: 522 knots. 967 Km/h. Approach Speed (Vref): 141 knots. Travel range: 6,560 Nautical Miles. 12,149 Kilometers.
May 8, 2019 · Description: Long-range commercial transport. Power Plant: Four 52,000 lbst Pratt & Whitney JT9D turbofans; or. Four 52,000 lbst General Electric CF6-50 turbofans; or. Four 52,000 lbst Rolls Royce RB.211-524 turbofans. Specifications: Wingspan: 59.64 m (195 ft 8 in) Length: 70.51 m (231 ft 4 in) Height: 19.33 m (63 ft 5 in) Wing area:
The basic 747-100 entered service with Pan American in January 1970. Progressive development of the 747 led to the 747-200B with higher weights, more powerful engines and longer range. The -200B first flew in October 1970 entering service with KLM, while nine higher weight 747-100Bs were built.
Jan 22, 2023 · Boeing 747-200. Continuing the Boeing 747 program was the Boeing 747-200, which was generally nearly the same as the first variant. But since new variants are all about improvements, the -200 was designed to be more powerful, allowing for greater range and maximum take-off weight.
Jun 19, 2020 · The largest electric plane to ever fly. The genesis of Boeing’s new design has come not from the airliner producer itself, but from one of its customers. Juan Trippe, the chief of globetrotting...
Oct 14, 2023 · The Boeing 747 is easily one of the most iconic passenger aircraft in the world and possibly many others. This quad-engined, double-decker behemoth of an aircraft single-handedly ushered in a new age of aviation, and
Jun 1, 2021 · The Boeing 747 was one of the most ambitious projects ever taken on by the aerospace company. More than twice as big as the Boeing 707, the four-engine jumbo-jet was originally able to carry more than 400 passengers and had a range of more than 5,000 nautical miles, making the plane very popular for overseas travel.
