Originally Posted by
lhl12
My guess is 3.5mm BIS -- AAdvantage program member since 1983. I had the Citibank AA Visa for many years but gave it up about seven years ago in favor of a cash back card.
Highly unlikely you had 3.5M BIS... Even as a PLAT (if they were prior to 12/11), that would've netted you 7M lifetime miles, unless your flying pre-dated elite bonuses.