6 Million.
6 Million.
A Boeing 747-400 is the largest airplane that Boeing make. It has four engines and was designed in 1988. It is the second most recent Boeing 747 that Boeing have made.
The Boeing 747 is manufactured by Boeing Commercial Airplanes.
The most popular model, the Boeing 747-400 and the Boeing 747-8 can go at 988km/h
Qantas currently has 21 Boeing 747-400s and 6 Boeing 747-400ERs. Qantas is the only operator of the ER 747-400.
Boeing is the manufacturer, the 747 is the model/design type and the 400 is the variation type.
United Airlines currently has 24 Boeing 747-400 in service.
Airplanes can be simple and have a few hundred parts or in the case of a Boeing 747-400 it can have 6 million different parts.
The 747-400 series seats 568 passengers.
The Maximum Take-Off Weight for a Boeing 747-100 is 333, 390kg; a Boeing 747-200 and 747-300 is 377,842kg; a Boeing 747-400 is 396,890kg; a Boeing 747-400ER is 412,775kg and the Boeing 747-8I is 442,253kg.
A 747-400 has 171 miles (274 km) of wiring.
The Boeing 747-400 and the Boeing 747-8 are still being made but the Boeing 747-100, -200 and -300 have been discontinued.