Book on XV-15 Tilt Rotor; on the Net
 

Bedside book that some may be interested in, if they can take their computer to bed.
The History of the XV-15 Tilt Rotor Research Aircraft: From Concept to Flight

Dave,

Thanks for the link to that XV-15 book download. I'm glad to see that NASA put that into the public domain. Especially since the work was funded with tax dollars.

I know you're Canadian, but it's great to see that some of my hard-earned US tax dollars are coming back as something useful and accessible to the general public. If you had to buy that book, it would probably cost $50 or $60.

And with the currently devalued US dollar, that would still be $50 or $60 (Cdn)!