as far as I remember yes, google did, in 2008 ? You mean msnbing and yahoo then also? confused now.
as promised:
http://members.ziggo...ld/FS/yahoo.jpg
http://members.ziggo...x_tileproxy.jpg
You see almost the same
Maybe some can achieve better results with yahoo or msn(bing)?
My (short) flight starts at Valkenburg (Netherlands) EHVB. Runway 34
Heading 285 ,when you reach the coast fly SW
Btw I did some other test flights with source=Service Example 1 and 3 and those seems to be working at some famous TP places, check http://forum.avsim.net/topic/266427-great-places-to-see-tileproxy/