UA/AC: NYC-IST $521.70 4.8 cpm (10914 miles, books on AC class L)
I went to book it on ACs website to see what booking class it falls under on AC... And it falls under L - Tango which is only 50% mileage accruing.
EDIT - Nevermind!...it appears on the MP website you DO get 100% for AC - L.
But a great price for anyone wanting to visit IST!
Thanks for the find!