Hello all.Could someone tell me if the RTA (Required Time of Arrival?) function is modeled in the NGX.I am using the same procedures I use in my"other 737NG" but when I go to the ACT PERF INIT page and then to PERF LIMITS, and press RTA the next screen is grayed out and can't be used.Am I missing something,or is this just not modeled?Thanks.Dennis.

Not yet. In a future SP they said.

Not in SP1 Any chance to see it in SP2?