N37573 Douglas DC-6B United Airlines (UA / UAL) San Francisco - International (SFO / KSFO), USA - California Jay Sherlock - 10/1966
N37573 Douglas DC-6B Mackey International Airlines (MI) Miami - International (MIA / KMIA), USA - Florida R.A.Scholefield - 28/07/1975
N37573 Douglas DC-6B Mackey International Airlines (MI) Miami - International (MIA / KMIA), USA - Florida Barry Friend - 03/1976
