Message posted by Joerg (Webmaster) on February 19, 2021 at 10:04:28 PST:
I was not monitoring. ADSBExchange does not show a call sign so they were likely not transmitting one on ADS-B. Looks like the tanker is from the 92ARW at Fairchild AFB, WA. The track is pretty standard for R-4807A mission support. I hope someone else caught the call sign.
In Reply to: Callsign Help posted by Primetime on February 19, 2021 at 7:28:54 PST: