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The 747 has about a 17 to 1 glide ratio. If we figure a cruise altitude of 42,000 ft. (8 miles). Then a 747 in cruise could glide 136 miles. Assuming that the landing area is at sea level. Even if cruise alt is a bit lower, its reasonable to say a large commercial airliner at cruise altitude can glide somewhere around 100 miles.
The Boeing 747 uses four engines.
Joseph Sutter is the father of the Boeing 747
A Boeing 747 has four engines.
There are 3 actually 747-400 Pratt and Whitney PW4062 747-400 General Electric CF6-80 747-400 Rolls Royce RB211
The space shuttle is bolted to the top of the 747 carrying it with extremely heavy duty bolts. The pilots of the 747 also have to fly lower and at a reduced speed in order to keep everything in place. While a typical 747 can reach speeds of about 570 mph, a 747 with a shuttle attached can only reach half that speed if everything is to run smoothly.
There are many different types of 747. The average landing speed would be 150 knots for a 747. It can be anywhere from about 120 to 180 knots depending on gross weight
140knots
You can land a 747 slower tha most jsts - 140 knots is ok for a normal landing
The landing speed is 155 knots or more generally from 150 to 160 knots, depending on weight and wind conditions.
It's about 170 mph depending on weight.
It is flown back on top of a 747 from the landing site back to Kennedy Space Center.
All commercial (heavy) aircraft have a range of landing speeds which vary according to landing weight and configuration (flap setting). The normal range for the 747 for various weights and flap settings is around 130 to 160 kts.
An approach (landing) speed is determined by the type of plane, weight, weather and the condition of the runway. A heavy 747-400 might have a landing speed of 160 KIAS (knots indicated air speed) or about 185 mph.
on an ils speeds set a landing speed would be around 145kts-150kts (166mph-172mph) depending on the landing flap setting selected - this is based on full flaps
No.
It is transported on the back of a Boeing 747 when it has to fly on Earth.