Hi Malcolm,
Class D airspace is the controlled airspace around smaller airports that
have full-time or part-time control towers, but do not have radar services.
In this airspace the control tower provides aircraft sequencing and traffic
advisories. Class D vertical airspace dimensions usually extend from ground
level up to around 2500 feet AGL. The lateral dimensions for Class D vary
from airport to airport, and may have extensions for instrument approaches,
but generally extend to a radius of 5 nautical miles from the control tower.
A sectional chart will depict Class D airspace by using a dashed blue circle
around the airport. This blue circle should also be seen on your GPS
display. In real life a good way to tell if you are clear of the airspace is
to find a landmark on a map that is just outside of the airspace, and when
you fly over it you can call the tower and let them know that you are clear
of their Class D. In the sim, it really doesn't matter when you call them,
but you can wait until it looks like you are at least 5 nm from the airport,
and then make the call. Or you can watch your GPS moving map and call them
when your aircraft is outside of the blue circle. I hope this helps...
Randy L.
--
"When making an emergency off-field landing at night,
turn on the landing light just prior to touchdown.
If you don't like what you see, then turn off the landing light."
"Malcolm Fisher" <malcermie.TakeThisOut@fastmail.fm> wrote in message
news:gnwVk.123180$HK.66192@newsfe10.ams2...
> I am using FS2002 on some flights ATC informs me I am entering Class D
> airspace, it then asks me to inform them when I am leaving class D
> airspace, how do I find out when I am leaving it?
> >> Stay informed about: Controlled airspace