[=RAF=darky1]

This was a surpise to find, never heard of them before!.

B-17 bomber carrying JB-2 rockets
http://www.stelzriede.com/ms/photos/planes/b1741.jpg

B-17 bomber launching a JB-2 rocket
http://www.stelzriede.com/ms/photos/planes/b1748.jpg