BOEING 747-400 Aviation Parts list page 1

The 747-400 is the most recent, greatest ranging and greatest selling model of the 747 family.

It was launched on October 1985 and the first flight took place in April of 1988. The certification from US was awarded US in January of 1989.

The 747-400 is quite similar to the -300 but has some improvements. These include a new, 2 crew digital flight deck with s6 large CRT displays and an increased wing span. Its models are 747-400, 747-400ER, 747-400F.

The 1st 747-400ER was launched on June of 2002 and the initial flight flight took place on the following month.

The specifications of the 747-400ER are the following:

Capacity

Cockpit Crew Two

Dimension

Length 231 ft 10 in (70.6 m)

Wingspan 211 ft 5 in (64.9 m)

Height 63 ft 8 in (19.4 m)

Weights

Weight empty 406,900 lb (184,567 kg)

Maximum take-off weight 910,000 lb (412,775 kg)

Speed and Range

Cruising speed Mach 0.855 (493 kt, 913 km/h)

Maximum speed Mach 0.92 (590 kt, 1093 km/h)

Engines

(x 4) PW 4062 GE CF6-80C2B5F RR RB211-524H