N37513 - Douglas DC-6 B
Notes for N37513 C/N 43002
Operator: United Airlines
N37516 - Douglas DC-6
Notes for N37516 Ex United
Operator: Private
N37523 - Douglas DC-6
Notes for N37523 Ex United Airlines
Operator: United Airlines
N37533 - Douglas DC-6 B
Notes for N37533 '43020' Ex United
N37545 - Douglas DC-6 B
Notes for N37545 Ex United Airlines
N37547 - Douglas DC-6
Notes for N37547 Ex United Airlines
N37548 - Douglas DC-6
Notes for N37548 '43258'
Operator: Mars Avnt
N37549 - Douglas DC-6 B
Notes for N37549 "Mainliner Detroit" '6549'
Operator: United Airlines
1970 - Tracy Municipal Airport
1968 - Tracy Municipal Airport