Apparently DeltaVirtual.org went offline around 11AM PDT on November 4, 2017. I began a flight from Amsterdam to San Francisco around 6AM and at 11AM, their server stopped. Since I was still flying, the was no indication until I tried to file a PIREP at 6PM. After several unsuccessful attempts I discovered the failure and could not access the web page either. It is still down as of 6AM PST on November 5, 2017.
Eric Parker
DeltaVirtual Pilot 6042