ive seen this 767 at KATL Before, and they had a giant temp cover over the cargo doors when it was there. I wonder what they move around that is soo secretive they use coverings over the cargo doors and fly under LADD Privacy Flags. im speculating its a Shell Airline for a not so public 3-letter agency. https://globe.adsbexchange.com/?icao=a3e89a
Looking at the history, it seems to have a rather high share of landings at air force bases. Pope, Langley (2022-02-11), ... Yup, looks like it gets chartered at least to a certain TLA...
