About 8 hours. The B747-200 had a fuel capacity of 330,000 lbs and used approximately 25,000 lbs per hour. The USAF E-4 Airborne Command Post is a highly modified B747-200 that has in-flight refueling capability and extra tank for engine oil and it can fly 3 days without landing.
A very long time.
It takes approximately 8 months to build a 737. Boeing is increasing production at present, with the -800 model.
The overall production time to build a Boeing 747 is three to four months. Most of this is in assembling the units that are the pieced together. That process takes 2 weeks or so.
It takes with all the matterials about four years, so from scratch it would take around seven years.
So long as there is a supply of fuel, yes.
To make an RC airplane capable for airsoft combat you would need an airsoft machine gun and an RC plane. you would need to find a way to trigger the gun remotely and then mount it to the plane. If you are technicly inclined you could modify the plane to use its radio controll to fire the gun, I would not advise just attaching a gun to a plane because it would be to heavy but taking it apart and mounting the barrel and the motor on the plane.
Fuel capacity: 3.70 million pounds. The Boeing 747 can fly in the air up to 16 to 19 hours with fuel savings.
If we aks about the Boeing 777-200 LR, which have fuel tanks, that can carry 181,300L of fuel, and a avrage refuel pump for planes, which is able to pump about 2000 to 2400 liters per minute we can easily calculate, that it takes about 75.5416666667 to 90.65 minutes to fully refuel Boeing 777-200 from an empty to full tank.
Depends on how much fuel is int he tanks already.
It depends on the model of your plane you are riding. A modern Boeing or Airbus would take you there in three to four hours.
A Boeing 777 has a take off speed of about 165 to 215 miles per hour. A typical Boeing 777 can carry 314 to 451 passengers and is a long-range wide-body plane.
First Choice Boeing 757 200 very small for long haul
A Boeing 737 fully loaded with fuel and passengers and cargo can travel 4,444 nm.
50
There will be a refueling plane which contains only fuel. A long hose or pipe will be lowered from the refueling plane. A plane which is to be refueled will have a hole which goes to fuel tank. The pipe will be injected into the hole. The fuel will flow through the pipe. The plane gets refueled.Then the pipe or hose is drawn back.
The service of an airplane may take 10 to 12 hours. This is for a Boeing plane. However the service time will differ with size.
Normally just one. Additional tanks can be installed if they're specified when the bus is ordered (e.g., an activity bus which makes long trips might have dual fuel tanks).
With drop tanks, its range is 2620 miles.