Frequency request

[N0ZQR]

Does anyone know the frequencies that are used by the core of engineers at Gavins point dam in Nebraska mo /South Dakota?

 

[ecps92]

Does anyone know the frequencies that are used by the core of engineers at Gavins point dam in Nebraska mo /South Dakota?

I would suggest/urge SEARCH Mode of 162-174 at 12.5 KHz, see what you can find.
Or plug in the prior known ACoE channels based on the two sites

Army Corps of Engineers Frequencies

http://www.usace.army.mil The Corps have a number of allocated HF SSB frequencies, shown here (all of these are i...

mt-fedfiles.blogspot.com

and

US Army Corp of Engineers New England - Scan New England Wiki

www.snewiki.com