OK, I know you said WAV, but I did this before I saw your post

Today is the first time in a few days I have checked the forum.
As you can see from this picture WW was stronger than MO, and almost as strong as TMP. The audio was plenty strong, I pretty much had it on all my radios, from the Hallicrafters SX-28A to the Perseus.
I will check tonight and grab a WAV if it is in there.

EDIT: OK, added an audio file that I recorded tonight, not last night when the above image was taken. URL is here
http://home.mchsi.com/~token_radio/WW_beacon_4078_02062010_0155z.mp3