Editing GE U25C (section)

=== Phase III ===
Built from April 1965 to July 1966. The Phase III units were the most numerous and included the Upgraded U25Cs. A total of 78 U25Cs were built with this carbody. The Phase III U25C carbody overlapped into early Phase I U28C production.  A total of 28 Phase I U28Cs used this same carbody. The Phase III had screened panel openings in the carbody behind the cab. Louvers were eliminated from the left side of the carbody, but kept on the engineer's side. A rectangular box opening on the roof provided fresh air for ventilation and cooling the air tanks. Pennsylvania and L&N U25Cs also had an extra equipment box and third handrail stanchion on the raised part of the walkway next to the radiator intake. The extra equipment box was for extended range dynamic brake contactors. In later Phase III production screened doors replaced the screen panels behind the engineer's side of the cab. The louvers behind the engineer's side of the cab were also removed in late production Phase III units.