Technical Aircraft Information MD-11

Boeing MD-11 Combi General
Aircraft
Boeing MD-11
Type
Long range widebody airliner

Boeing MD-11 Program Milestones
Launch
December 30, 1986
Major assembly begin
March 9, 1988
First flight
January 10, 1990
Certification
November 8, 1990
First delivery
December 7, 1990

Boeing MD-11 Aircraft Dimensions
Cross Section
19 feet 9 inch (6,0 m)
Wing Span
170 feet 6 inch (51,97 m)
Stabilo Span
59 feet 2 inch (18,0 m)
Length excluding tail engine
192 feet 5 inch (58,6 m)
Length including tail engine
202 feet 2 inch (61,6 m)
Height
60 feet 5 inch (18,42 m)

Boeing MD-11 Weights

GE Engines
Passenger
Passenger ER
Maximum Taxi Weight
605.500 lbs
633.000 lbs
Max Take-off Weight
602.500 lbs
630.500 lbs
Max Landing Weight
430.000 lbs
430.000 lbs
Max Zero Fuel Weight
400.000 lbs
400.000 lbs
Operating Empty Weight
283.975 lbs
291.120 lbs
Max Structural Payload
116.025 lbs
108.800 lbs
Max Cargo
5.566 Cubic feet
5.288 Cubic feet
Usable Fuel
258.721 lbs
278.821 lbs

P&W Engines
Passenger
Passenger ER
Maximum Taxi Weight
605.500 lbs
633.000 lbs
Max Take-off Weight
602.500 lbs
630.500 lbs
Max Landing Weight
430.000 lbs
430.000 lbs
Max Zero Fuel Weight
400.000 lbs
400.000 lbs
Operating Empty Weight
283.975 lbs
291.120 lbs
Max Structural Payload
116.025 lbs
108.880 lbs
Max Cargo
5.566 Cubic feet
5.288 Cubic feet
Usable Fuel
258.721 lbs
278.821 lbs

Boeing MD-11 Seating
Seating Capacity One Class
379 (variable)
Mixed Class
323 (variable)

Business class configuration

Economy class configuration

Boeing MD-11 Powerplants

Pratt &
Whitney

PW4460
60.000 lb
PW4462
62.000 lb
General
Electric
CF6-80C2
61.500 lb

Boeing MD-11 Range
7,630 statute miles (12,270 km)

Prices all variants - ($ in Millions)
Model out of production - no prices current

Boeing MD-11 dimensionsBoeing MD-11 dimensionsBoeing MD-11 dimensions

Boeing MD-11 General Information

The McDonnell Douglas MD-11 or Boeing MD-11 as it was later named, is the most modern tri-jet in operation today. It is both succesful carrying passengers and cargo. The aircraft offers a highly sophisticated flight deck and advanced automatic system controls that substantially reduce pilot workload.

The aircraft is in service with numerous of customers worldwide and was produced at Long Beach, California, at the Douglas Products Division of the Boeing Commercial Airplanes. At that time the aircraft was available in 4 different models; passenger, all freighter, convertible freighter and combi, where passengers and freight are carried on the main deck with additional freight carried below the deck. An optional ER feature was available on all models. The efficiency of the aircraft is obtained by advances in aerodynamics, propulsion, aircraft systems, cockpit avionics and interior design. One of the most striking improvements in aerodynamic design include winglets and a redesigned wing trailing edge, a smaller horizontal tail with integral fuel tanks and an extended tail cone. These features all contribute to a decrease in total drag, fuel savings and an increase in range.

The MD-11 can fly up to 7,630 statute miles (12,270 km) at maximum take-off weight, 285 passengers and their baggage. The extended range version of the MD-11, with additional fuel tanks installed and operating at a higher maximum take-off weight of 633.000 lbs, can fly up to 8,225 statute miles (13,230 km). The seating capacity can vary from 285 in a typical three class configuration to 410 passengers in an all-economy class config. Below the passenger deck the aircraft has space to carry containerized or palletized cargo.

Most people associate the MD-11 with its predecessor, the Douglas DC-10. The most significant differences between these two aircraft are the additional length of approximately 6 meters and fuel saving winglets.





All MD-11 variants

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