I wonder why they don't synchronize this with the Sectional publication
dates. The next San Francisco chart will come out in early September.

Sectional charts are updated during their 6 month lifespan via the
Aeronautical Chart Bulletin in the Airport/Facility Directory.


If the date of a change is optional, it would be better for pilots if the
change were synchronized, so that there would be fewer updates for pilots to
have to manually add to their charts. CDW recently changed its freq also, it
would have been nice if they had waited a few months.

Jose


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