747-400 windows?

[pbateson]

I saw AI 747-400 had adding more windows than normal windows.

http://www.jetphotos.net/viewphoto.php?id=536785

What is differnet??

[AJ]

Some of the window positions are false, particularly in the area of the airconditioning crossover ducts above the wing, in order to have a continuous line.

[A340_flyer]

An airline also blocks out some of its windows if there's a toilet/galley/closet etc positioned along the sides of the aircraft. A lot of airlines simply paint over these blocked windows the same colour as the fuselage while others like Qantas (747), Air NZ (747), Air India, Lauda paint them in order to resemble windows as to create a continuous line. Take a close look at the photos on the database to see what I mean.