a B747-400 is 231'10" long.
747-400 = 231 ft 10 in. (70.6m).
The length of a Boeing 747-8 in feet is 250 ft 2 in
231 feet 10 inches
Not 747 feet.231 feet and 10 inches.Reference:http://www.boeing.com/commercial/747family/pf/pf_400_prod.html
747 inches is 62.25 feet And Don't know the size of the jet try another site sorry
Boeing 747-400 231'10" Length 213' Wingspan Max gross taxi weight 397,800kg.
Boeing 777-200,200ER,200LR and 777 Freighter = 63.7 m longBoeing 777-300,300ER = 73.9 m longBoeing 747-100,200B,300,400,400ER = 70.6 m longBoeing 747-8 = 76.4 m long
The required runway length depends on the payload and, the fuel on board the aircraft. If your looking at relatively full payload and, maximum weight on board you can see some 747's using full length runway departures which can be over 12,000 feet. So there really is not a required runway length till you get specific with payload and, fuel on board.
A Boeing 747 typically has a length of around 231 feet (70 meters) and a wingspan of about 211 feet (64 meters). It can carry up to 524 passengers in a typical configuration.
you don't fly, you glide and hope you get lucky to land at the nearest airport or land in a nearby, wide river because the 747-8 has a wingspan of 68.5 meters in length. If you are talking about another model of 747, the wingspans are roughly the same size.
Ah, the majestic 747! It's approximately 231 feet long, just imagine all the happy little clouds it could fly over. Remember, every measurement is just a happy little number waiting to be appreciated.
The takeoff speed of a Boeing 747 can vary depending on factors such as weight, runway length, and weather conditions. However, generally speaking, the takeoff speed of a Boeing 747 is around 180-200 knots (207-230 mph).