Originally Posted by
SASless
What is the history of that Route Guide?
When was it created, what technology was it based upon, how is it updated, how is the data checked for accuracy?
Why was the current format chosen and has there been consideration in changing it to incorporate technology changes?
Indeed, things change. I came relatively close to a wind turbine the other day which was on some charts but not others. The 'official' AIP version was lacking!!