Bf109 information, lighting a fuse and running for cover!

[CaptainDoggles]

A lot of misleading statements on that website, like this gem:

The P-51 could not be yawed and had to be flown at the target for its bullets to hit the target.

Or perhaps this one:

Because of the fantastic handling characteristics of the Me109, the P-51 was not match for the Me109.

Making a blanket statement of two contemporary fighters like this is almost always false. I think at high altitude the two fighters were probably rather well-matched, but it's hard to make an accurate judgment because by 1944 the Luftwaffe was in a sorry state and I can't imagine many engagements occurred on equal terms. More likely the USAAF were gang-banging the Luftwaffe fighters from above with superior numbers.

Certainly as an interceptor the Bf 109 is far superior, and much data exists to support this conclusion. Similarly the P-51's design suits it well as an escort fighter. Plentiful small-calibre ammunition and lots of fuel. Its job is to force the interceptors down, away from the bombers it is protecting. Kills are a bonus.