I have just got FSX and notice that the ATC boundaries around Heathrow airport (EGLL) are missing.Is this normal?If not, has anyone developed an add-on to correct this?If there isn't an add-on, could one be created following the principles of the FS2004 SDK by creating an .xml file then compiling it to .bgl? If that's possible I might try it.

As a follow up to my previous post, I've created the following XML for the London CTR. It compiles with no error but I can't get the boundary to display on the map in FSX. . I've put the .bgl file in Addon Scenery/London Control Areas/Scenery and with and without an associated empty Texture folder. I've used the Scenery Library to add London Control Areas as Priority 1. Heathrow's coordinates are 51.44775N and 0.46133W so the boundary brackets these.What am I doing wrong?

<?xml version="1.0" encoding="ISO-8859-1"?><FSData version="9.0"xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'xsi:noNamespaceSchemaLocation="bglcomp.xsd" ><Boundarytype="CLASS_A"name="London CTR"><BoundaryStartlat="51.60305"lon="-0.6925"minimumAltitudeType="AGL"altitudeMinimum="0.0"maximumAltitudeType="MSL"altitudeMaximum="762.0"/><Linelat="51.60305"lon="-0.21472"/><Originlat="51.47"lon="-0.21472"/><Arctype="CLOCKWISE"index="0"lat="51.33666"lon="-0.21527"/><Linelat="51.33694"lon="-0.63333"/><Linelat="51.35111"lon="-0.71166"/><Originlat="51.47"lon="-0.45361"/><Arctype="CLOCKWISE"index="1"lat="51.60305"lon="-0.6925"/></Boundary></FSData></P> <P>

I'm bumping this just in case!