Mexican Railroad Radio frequencies

[G_C_CURRIVAN]

Anyone have information regarding railroad radio frequencies? Sturm and Landgraf list a few in their American RailroadRadio Frequency book, 12th edition which is a start, but this is 1993 material. Railroading and Mexico have change since then.
Thanks for your help.

Greg
San Francisco

[martgenia]

Motorola Spectra radios.



Canal TX RX

1 171.475 171.475
2 171.950 171.950
3 172.450 172.450

4
172.875
172.875

5
173.600
173.600

6
173.225
173.225

7
173.325
173.325

8*
173.600
173.225

9*
172.250
172.625

10*
172.300
172.725

11
171.925
171.925

12
172.125
172.125


this are the channels and freqs... for mexican Railroads

[KD4YGG]

Regarding the above listing, I can confirm it is correct.

During a recent visit to the Queretaro area, several of these frequencies were active.

Although my Spanish isn't the best, dispatcher tone-ups and track warrants sound very similar to here in the U.S.A.