Seattle Class B airspace changes

[RealScenery]

If you're serious about your flying around Seattle (either in XP 9 or 10), there are some new changes to the Seattle area airspace. The FAA has just released a new terminal area chart covering the Seattle Class B. The physical shape of the Class B has changed, including altitudes, radials, and distances.

The PDF file is available from the FAA here:

https://www.faasafety.gov/files/notices/2011/Dec/Seattle_TAC.pdf