I'm no real fan of McCain, but quite a bit of the stuff on this website you reference is pure BS.
ie - they take him to task for several aircraft losses and include the following:
"McCain's fourth aircraft loss occurred July 29, 1967, soon after he was assigned to the USS Forrestal as an A-4 Skyhawk pilot. While seated in the cockpit of his aircraft waiting his turn for takeoff, an accidently fired rocket slammed into McCain's plane. He escaped from the burning aircraft, but the explosions that followed killed 134 sailors, destroyed at least 20 aircraft, and threatened to sink the ship"
He was sitting in his aircraft waiting for the launch cycle to get underway and it was struck by a rocket from another aircraft. Explain to me how that was his fault??? They include the number of brave sailors killed and also aircraft lost, all in a feeble, chickensh*t attempt to further smear him.
I think there are plenty of reasons to dislike John McCain as a potential President - but are you really ignorant enough to fall for the crap on the website you reference?
OBTW - Have you ever seen the figures as to how many aircraft the Navy and AF were losing in the 50s and 60s? Some of the early jets were real pigs, poorly (and cheaply) built and very unforgiving of the slightest errors.