SOU 905900
Air repeater car
Date:
12/30/1996
Location:
La Crosse, WI
Map
Views:
915
Collection Of:
Jim Matuska
Rolling Stock:
SOU 905900 (Other/Not Listed)
Author:
Jim Matuska
Picture Categories: RollingStock
This picture is part of album:
Remember When??? More Gems from 1996
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User Comments
Name
Type
Comments
Date
Allen Jenkins
General
That is a remote-control(Locotrol) radio receiver car(note the firecracker antennae on top). This car was a boxcar conversion by the Southern Railway Sistem. Any locomotive could be M.U.'ed with this car & run as slave unit(s). Only Locotrol equipped lead engines, identified by black on white numberboards, could control the slaves. The mid-train slave concept was developed in the sixties & well into the Norfolk Southern era post-merger. This method has been replaced by distributed power unit(DPU) operations, with each locomotive equipped with microprocessor controlled Harris Locotrol equipment.
5/31/2010 12:46:18 AM
Bernie Feltman
General
Jim, Allen wrote a very nice overview of the purpose of this car. This former standard box car contained the electronics to convert any locomotive on the roster into a slave to the master unit leading the train. If my memory is correct, these cars were standard on a pair of manifest trains on the Atlanta-Washington main and quite normal on coal trains all around the south.
6/1/2010 8:59:15 AM
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