Photographed at Casparis Airport, Alpine, Texas, USA, ca. June 2011, by Doug Duncan
12/31/2011. Remarks by Doug Duncan
: "This Citation registered to Seven Bar Flying Service, Inc of Dallas, Texas, which is an air ambulance service owning several of these and other aircraft. N990TC is assigned as the "Kangaroo Crew" air ambulance for the Texas Children's Hospital at Houston, and was preparing to take off after picking up a patient."