OK465 (post 2292) -
"BOAC, you are correct, "most" is a relative term. The NG's I've dealt with have had AOA since 2001. I'm only familiar with specific carriers and all (not most) of their NG's have it."
I've been told by someone involved with the AOA program years ago that only AA and DL have ordered that option in the U.S. What carriers have you seen have the AOA gauge on the PFD and/or HUD?