On May 25, 3:23 pm, Larry wrote:
http://www.panbo.com/archives/cat_ais.html
Panbo has an excellent handle on current AIS tendencies to answer your
question.

[vast swaths of great info clipped]

Larry,

How do you find all this stuff? Picture me genuflecting in your
direction. I'm in awe. And thanks! I've bookmarked the Panbo site.
I had not run across that before. Interesting but saddening in terms
of AIS B.

-- Tom.