Negative G
Easiest way would be to right click anywhere on the forum page (not on a link or image though)
Then click on properties.
The link to the thread is the text in the URL address field.
If all that is too much hassle and you prefer the forum without the frame running down the left, you should open PPrune with *this* address :
http://www.pprune.org/cgibin/ultimatebb.cgi
With this solution, all threads will display their respective links in the browser address field, as usual, and not the address of the page containing the frameset.
Hope this helps.
Brit