Federal mystery systems.

Status
Not open for further replies.

rankin39

Member
Joined
Sep 12, 2004
Messages
367
Location
Western Leavenworth Co., KS
I’m posting this to more than one list in order to get coverage in neighboring states. I’m in NE KS and we’ve had a band opening in the past couple of days that has produced several unknown systems between 162-174 MHz. Can anyone identify these and tell me where they’re located? I’ll be happy to share any info with the group.
Thanks, Bob, WoNXN

Freq. tone
163.825 (P25, NAC unknown)
165.4125 125 DCS
166.275 127.3 PL
166.275 465 DCS
168.125 123.x PL
168.675 100.0 PL
169.0375 156.7 PL
171.125 136.5 PL
172.2125 unkn.
171.3625 (P25 NAC unknown)
171.6875 167.9 PL
173.9875 023 DCS
 

qt31005

Member
Joined
Sep 28, 2006
Messages
62
Location
Raytown, MO
never heard anything on tho frqs before but that don't mean anything. I will check them out and let you know in a few days or sonner if I hear anything
 

mancow

Member
Database Admin
Joined
Feb 19, 2003
Messages
6,879
Location
N.E. Kansas
What kind of traffic was on the P-25 freqs you listed? Did they sound like repeaters?
 

rankin39

Member
Joined
Sep 12, 2004
Messages
367
Location
Western Leavenworth Co., KS
I'm afraid I didn't get a long enough sample to tell what was on the P25 channels. The 171 was almost certainly a repeater and probably an outlying FBI system. They've been building out in the 171 MHz. segment recently. The 163 may well be an input to an ICE system with an output of 163.625.

bob
 

rankin39

Member
Joined
Sep 12, 2004
Messages
367
Location
Western Leavenworth Co., KS
166.275R 127.3 PL is the police dept. of the Creek Nation. There is good tropospheric ducting from the Kansas City area into eastern OK today (Sat. 14 June).

Here are a coupla more mysteries.
172.2125 P25 encrypted, NAC 390
172.6875 P25 encrypted, NAC 293

Bob
 
Last edited:

Gilligan

Member
Database Admin
Joined
Dec 19, 2002
Messages
2,136
Location
Hagerstown, MD
166.275R 127.3 PL is the police dept. of the Creek Nation. There is good tropospheric ducting from the Kansas City area into eastern OK today (Sat. 14 June).

Here are a coupla more mysteries.
172.2125 P25 encrypted, NAC 390
172.6875 P25 encrypted, NAC 293

Bob

Just thought I'd let you know that these are OKC freqs that are probably skipping into east OK or Kansas. 172.2125 (390 NAC) is an encrypted repeater, possibly for interoperability. 172.6875 (293 NAC) is the VA Medical Center security.
 
Status
Not open for further replies.
Top