Q 01/05

How many engines does a Boeing 747 have?

A) 6

B) 10

C) 8

D) 4

Answer · why

D) 4

The original JT9D turbofans were later joined by General Electric CF6 and Rolls-Royce RB211 options.

Q 02/05

Which airline was the launch customer for the 747, ordering 25 in April 1966?

A) Pan Am

B) TWA

C) United Airlines

D) Lufthansa

Answer · why

A) Pan Am

The order was worth $525 million, and Pan Am shaped the design more than any single airline before or since.

Q 03/05

Pan Am's president asked Boeing for a jet how much bigger than the 707?

A) 4 times the size

B) 5 times the size

C) 1.5 times the size

D) 2.5 times the size

Answer · why

D) 2.5 times the size

Juan Trippe wanted seat costs cut by 30% and thought bigger planes would ease airport congestion.

Q 04/05

Who led the 747 design team, having left the 737 programme in 1965?

A) Joe Sutter

B) Jack Waddell

C) William Allen

D) Malcolm Stamper

Answer · why

A) Joe Sutter

Air & Space/Smithsonian later called him the 'father of the 747'.

Q 05/05

On what date did the 747 make its first flight?

A) December 13, 1969

B) January 22, 1970

C) February 9, 1969

D) September 30, 1968

Answer · why

C) February 9, 1969

Jack Waddell and Brien Wygle flew it, with Jess Wallick as flight engineer, and found it largely immune to Dutch roll.

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