This is a British band logo.

Transport  Suggested by dfcrux 


Transport New Medium  Suggested by dfcrux 
Helvetica  Suggested by sausages69 

Looks like a Helvetica:

http://new.myfonts.com/search/helvetica/fonts/

This is definitely not Helvetica. Match is below.

Very close but too heavy.

The preview feature on fonts.com ( "Try Font" ) takes by default the Heavy one, but if you change it to Medium the weight is ok...
The problem is the "a" which is different (more rounded)

I'm pretty confident it's a match. I think the script on fonts.com that generates the preview has a poor anti-alias.

Try this other site to test it bigger: http://www.urbanfonts.com/fonts/Transport.htm

These are not the same fonts! They are very closed and have the same name, probably because they're based on a same old typeface with that name, as that often happens... They're both designed by different authors, and there's another one more here http://new.myfonts.com/fonts/urw/transport/

Anyway the UrbanFonts one from Nathaniel Porter seems to be the matching one...