NICE!
Would it be possible to put “keys” to what the entries mean for reporting facilities.
flightaware.com/live/flight/N194 … O/tracklog
For example, what does C or D mean in the above?
C and D are a bug, sorry. 
If this helps any, they fall within when I would have been in contact with KBTR and KJAN approaches?
It used to display as houston and Memphis centers before the upgrade going on memory
They look good, much more useful! You guys are doing a great job improving the site. I saw something on the FlightAware Squawks Twitter page that the iPhone app will be returning this month. Got the day off to a good start! 