747-400 / Singapore CargoBoeing 747 Singapore Airlines Cargo airplane model. The 747 400 is the latest, longest ranging and bestselling model of the 747 family. Boeing launched the 747 400 in October 1985 and the first development aircraft first flew on April 29, 1988. US certification (with PW 4000s) was awarded in January 1989. The 747 400 externally resembles the 300, but it is a significantly improved aircraft. Changes include a new, two crew digital flightdeck with six

the Hawker Aircraft Company built 2 prototypes

drag and radar cross section typically associated with traditional fighter aircraft

By 1990 Embraer was studying a modified design with less commonality to the Brasilia as wind tunnel testing revealed that the original configuration would not reach its design performance objectives

The Fokker F-27 began life as a 1950 design study known as the P275

bomber-interceptor

Beechcraft B-200 airplane model

Powerplant was a Pratt and Whitney J57 turbojet

which lasted two days and was the first naval battle in which victory was decided by aircraft alone

The Sikorsky S-70 UH-60 Black Hawk is a light transport helicopter that performs many missions in the Army

Piper PA-34 Seneca airplane model

an advanced variant of the initial Boeing 747

the S-43 set four payload-to-height records one year after its inception and reached a maximum altitude of 29