The F - 105F was converted for the role and was designated Wild Weasel III .
When that effort failed , the Wild Weasel role was then passed to the F - 105F in the summer of 1966 .
The F - 105F was converted for the role and was designated Wild Weasel     .
When that effort failed , the Wild Weasel role was then passed to the F - 105F in the summer of 1966 .