LDA/DME Rwy 23 Elko, Nevada chart question

[TangoWhiskey]

http://www.airnav.com/depart?http://204.108.4.16/d-tpp/1008/00129LDAD23.PDF

What's the "D" next to the airport elevation in the airport diagram area mean?

I checked all of the NACO IFR chart user guide documents and couldn't find that symbol listed. My GUESS is that its a warning to check density altitude at this high / hot airport.... but I haven't found documentation to confirm that hunch, and I don't like to guess with IFR flying.

 

[roncachamp]

http://www.airnav.com/depart?http://204.108.4.16/d-tpp/1008/00129LDAD23.PDF

What's the "D" next to the airport elevation in the airport diagram area mean?

I checked all of the NACO IFR chart user guide documents and couldn't find that symbol listed. My GUESS is that its a warning to check density altitude at this high / hot airport.... but I haven't found documentation to confirm that hunch, and I don't like to guess with IFR flying.

It means runway declared distance information is available in the A/FD. See page K1 of the TPP.

 

[TangoWhiskey]

It means runway declared distance information is available in the A/FD. See page K1 of the TPP.

Why, 'sho 'nuff!

Thanks! I guess they need to update those other documents. ;-) The intro section for the TPP has more detail than the chart user's guides have.