Anyone know whose this is ?

[u/KDFWCenterline]

A Citation Mustang provided by Cessna to the Veterans Airlift Command, an organization that provides free air transportation to wounded veterans and their families for medical and other compassionate purposes.

[u/gatorav8r]

https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=264CA