I asked a similar question a couple of weeks ago. The guy working on
aviationtoolbox.org now has the approach plates in a searchable form. He generated a
URL for his site to find RNAV approach plates in my area.

Check googlegroups for my post and his reply: (some modifcation required)
https://aviationtoolbox.org/Members/...= TN&state=NC

-Cory

Andrew Sarangan wrote:
: Is there a search tool I could use to find the closest SDF, LDA and LOC-BC
: approaches? With airnav I can only search for precision or nonprecision
: approaches. I am looking for examples of the other less common approaches
: that are nearby without having to sift through every page of the approach
: book.


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