India WAC
Is this NIMA data the same as the ONC and TNCs of the US Department of Defense? If so, I have them. They are indeed very dated. Many of the charts were last updated in 1984.
I went through the YSR Reddy chopper crash accident report and it shows the flight path superimposed on a VFR navigation chart, which is no doubt a WAC for India. I had given up on getting it until I saw that report, which explains this renewed effort.
Thanks again.