- published: 17 Jul 2012
- views: 4944593
The Boeing 747-400 is a major development and the best-selling model of the Boeing 747 family of jet airliners. While retaining the four-engine wide-body layout of its predecessors, the 747-400 embodies numerous technological and structural changes to produce a more efficient airframe. Its most distinguishing features versus preceding 747 models are 6-foot (1.8 m) winglets mounted on 6-foot (1.8 m) wing tip extensions, which are found on all 747-400s except for Japanese domestic market versions.
The 747-400 is equipped with a two-crew glass cockpit, which dispenses with the need for a flight engineer, along with more fuel-efficient engines, a horizontal stabilizer fuel tank, and revised fuselage/wing fairings. The aircraft also features an all-new interior with upgraded in-flight entertainment architecture. As on the 747-300, passenger variants include a stretched upper deck as standard. The model has a maximum capacity of 660 passengers with the 747-400D variant, and can fly non-stop for up to 7,670 nautical miles (14,200 km), depending on model.
British Airways Boeing 747-400 in D-Check
Lufthansa Boeing 747-400 Takeoff from YVR
Boeing 747-400 Take-Off & Start-Up Hong Kong w/ ATC - KLM Cargo
Boeing 747 400
Boeing 747-400 takeoff from FRA
Virgin Boeing 747-400 Gigantic R/C 4x turbine Model Airliner by Adi Pitz 2015 3.Airlinertreffen
|NEW CABIN!| Delta Air Lines 747-400(74S) Cabin Tour
Boeing 747-400 Hong-Kong Landing
Lufthansa Boeing 747-400 - EXTREME low pass over Coast Mountain Range on approach to Vancouver
Giant Boeing 747-400 Virgin Atlantic
Garuda Indonesia Boeing 747-400 @ Narita 【PK-GSG】
Unbelievable Boeing 747-400 Very Early Rotation by Air India