Frequencies monitored on this feed: 

NS Yard Ch. 1 - 160.800
NS Yard Ch. 2 - 161.070
NS Yard Ch. 3 - 160.860
NS Road Ch. 4 - 160.980

CSX Road Ch. 1 - 160.230
CSX Road Ch. 2 - 160.320

Commonly Heard Defect Detectors:

Norfolk Southern

MP218.3 - Miamisburg HBD/DED

MP213.2 - Moraine DED

MP197.0 - Fairborn HBD

CSX

MP51.3 - Whitfield

MP70.7 - Vandalia

Dayton Railroad Map

Pictures of railroad crossings in Ohio can be found HERE.