Originally Posted by
NewbieRunner
I haven't seen this particular output format before either but this thread in the Star Alliance forum might help.
http://www.flyertalk.com/forum/star-...g-classes.html
Award booking classes are:
O = First Class
I = Business Class
X = Economy Class
The number which follows the booking class letter is the number of seats available .
THanks for the key and link, makes much more sense now