150.9450 or 150.9400

[cjrjr507]

Hi
I'm picking up possible logging op's or helicopter logging op's on 150.9450 or 150.9400 in the lincoln county, mt area. I live in Libby, MT.
Can't find any info on the FCC site about this. Tried both freq's and nothing yet. Any info would be appreciated. No callsign yet.

cjrjr507
P.S. Cabinet View Fire Dept. frequencies for libby area.
CVFD - WQHI985
153.8150 & 158.7600
New freq's by FCC

[JEDAmm]

150.940 and 150.945 aren't valid channel steps try 150.935 and 150.950 also these call signs WPMZ823 , WNRL436 both are logging companies from the west side of the state, the first callsign is expired but ??? JD