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diggerdog adam
Guest
Does any one use 2 way radios underground? (the cheapy ones, not the ones that cave resuse use)
I know that you could use a whistle on noisy picth but lets move with the times, also if they work they could have a use with novices on a srt routes etc
If they do this might of prevented the action down Titan!
I know that you could use a whistle on noisy picth but lets move with the times, also if they work they could have a use with novices on a srt routes etc
If they do this might of prevented the action down Titan!