Hi.

I am looking for this one font.

It looks very similar to Verdana but with some differences.

The font has numbers that are smaller than capital letters.

Many are frustrated by a font like this, but I am looking for that. I think it looks fit for airport signs.

I truly hope I get some replies.

Aller  Suggested by jerseygirl 

That's not Aller. I know it because I know that some of the numbers, 9 for example, hangs down (drastically) in the font I am looking for.

http://www.myfonts.com/fonts/daltonmaag/aller-typo/regular/glyphs.html