LMRN Technical Data Discussion

gary123

Member
Joined
Sep 11, 2002
Messages
2,970
Reaction score
1,395
Hearing the following today.
142.470
NAC AD0H
Site ID 93

Mt. St. Patrick is site 82. I'm getting 142.470 at about the same signal in Renfrew. No idea where this tower is located.

142.470 was a frequency on Barry's Bay Fleetnet site. The signal im getting on it now couldn't possibly be from that area.

I'm currently using an SDS 200 with a back of set antenna. Only tower location I get is Mt. St. Patrick. That's why I'm stumped on this one.

I will also note that Mt. St. Patrick FleetNet 142.650 has been on and off today.
I have been known to do a drive around to locate sites. One helpful thing is if it's a tower and not on a building, the sites look very similar. Mike makes a great point using the neighbor list will often help in deciding which way to go hunting.
 

mciupa

Canadian DB Admin
Moderator
Joined
Nov 5, 2002
Messages
8,925
Reaction score
2,423
Location
I'm here a lot
Some talkgroups I've never seen before have recently shown up:

P25, BEE00.AD9, 10000, 50, Normal, 0, 2025/07/30 14:15, ""
P25, BEE00.AD9, 12000, 50, Normal, 0, 2025/07/24 8:41, ""
P25, BEE00.AD9, 48867, 50, Normal, 0, 2025/07/20 10:08, ""
 

VA3ADP

Active Member
Premium Subscriber
Joined
Mar 27, 2015
Messages
1,034
Reaction score
293
Location
Mississauga, Ontario Canada
48867 is an interesting one. Ive seen that talk group on multiple over systems (Peel, Toronto, York). I'm wondering if it's a supergroup or patch for interop purposes?
 

gary123

Member
Joined
Sep 11, 2002
Messages
2,970
Reaction score
1,395
I believe it's a patch of some type. I usually see the same one or two RID's (213xxx or 235xxx) on each of the TG's in the 48xxx area.
 

gary123

Member
Joined
Sep 11, 2002
Messages
2,970
Reaction score
1,395
Matt I am not sure. My experience is that a single RID or a small group of them is usually a linked radio or a set of linked radios to a specific TG. This TG is then patched to something.

So far I have not been able to corollate the RIDs to any of the RID groupings such as MTO. I have seen single RID/TG pairs in the 2131xx. MTO Dispatch are at 2139xx. The rest if the rids are all over the 2xxxxx area.
 

mbstone99

Member
Premium Subscriber
Joined
Dec 19, 2002
Messages
1,860
Reaction score
466
Location
Hamilton, Ontario
Matt I am not sure. My experience is that a single RID or a small group of them is usually a linked radio or a set of linked radios to a specific TG. This TG is then patched to something.

So far I have not been able to corollate the RIDs to any of the RID groupings such as MTO. I have seen single RID/TG pairs in the 2131xx. MTO Dispatch are at 2139xx. The rest if the rids are all over the 2xxxxx area.

Hmm I will have to check my DSD+ radio file and see if there any more oddities like that showed up in the logs.

Matt
 

gary123

Member
Joined
Sep 11, 2002
Messages
2,970
Reaction score
1,395
The first 15 sites will have NAC 1-9,A,B,C,D,E,F. The remaining sites will have the AD + the last number of the site ID IE site 45 will have a NAC of AD5. I enter the correct NAC on the uniden scanners in the general tab of the site list.
 

gary123

Member
Joined
Sep 11, 2002
Messages
2,970
Reaction score
1,395
Here is a DSD fastlane capture for Zone 2. It was made going up north of Barrie.


Site: 1.51 NAC=AD1 ; COBOURG

Channel 0-858: 142.44 CC


Site: 1.54

Channel 0-866: 142.5 CC


Site: 1.59 ; HALIBURTON

Channel 0-850: 142.38 CC


Site: 1.63 NAC=AD0 ; SOUTH_RIVER

Neighbor: BEE00.AD9-1.54
Neighbor: BEE00.AD9-1.75
Neighbor: BEE00.AD9-1.78
Neighbor: BEE00.AD9-1.84
Neighbor: BEE00.AD9-2.47
Neighbor: BEE00.AD9-2.48

Channel 0-830: 142.23 SCC
Channel 0-880: 142.605 CC


Site: 1.72

Channel 0-926: 142.95 CC


Site: 1.73 ; BRACEBRIDGE

Channel 0-896: 142.725 CC


Site: 1.75 NAC=ADC ; BURKS FALLS

Neighbor: BEE00.AD9-1.63
Neighbor: BEE00.AD9-1.72
Neighbor: BEE00.AD9-1.73
Neighbor: BEE00.AD9-1.78
Neighbor: BEE00.AD9-1.84
Neighbor: BEE00.AD9-1.92
Neighbor: BEE00.AD9-1.147 ; 147_TEMP_SITE
Neighbor: BEE00.AD9-2.47

Channel 0-818: 142.14 SCC
Channel 0-878: 142.59 CC


Site: 1.78 NAC=ADE ; HILLSIDE

Neighbor: BEE00.AD9-1.59
Neighbor: BEE00.AD9-1.63
Neighbor: BEE00.AD9-1.73
Neighbor: BEE00.AD9-1.75
Neighbor: BEE00.AD9-1.79
Neighbor: BEE00.AD9-1.84
Neighbor: BEE00.AD9-1.89
Neighbor: BEE00.AD9-1.92
Neighbor: BEE00.AD9-1.147 ; 147_TEMP_SITE

Channel 0-834: 142.26 CC
Channel 0-888: 142.665 SCC


Site: 1.79

Channel 0-906: 142.8 CC


Site: 1.84 ; PARRY_SOUND

Channel 0-842: 142.32 CC


Site: 1.89 ; MINDEN

Channel 0-894: 142.71 CC


Site: 1.92

Channel 0-822: 142.17 CC


Site: 1.147 NAC=AD7 ; 147_TEMP_SITE

Neighbor: BEE00.AD9-1.5 ; BALLINAFAD (Erin)
Neighbor: BEE00.AD9-1.6 ; PRIMROSE (Dufferin)
Neighbor: BEE00.AD9-1.7 ; HAMILTON
Neighbor: BEE00.AD9-1.9 ; MISSISSAUGA
Neighbor: BEE00.AD9-1.13 ; NIAGARA FALLS
Neighbor: BEE00.AD9-1.15 ; FONTHILL
Neighbor: BEE00.AD9-1.37 ; WHITBY
Neighbor: BEE00.AD9-1.39 ; KING CITY

Channel 1-1628: 142.11-1 VOICE
Channel 1-1629: 142.11-2 VOICE
Channel 0-822: 142.17 CC
Channel 1-1652: 142.2-1 VOICE
Channel 1-1653: 142.2-2 VOICE
Channel 1-1764: 142.62-1 VOICE
Channel 1-1765: 142.62-2 VOICE
Channel 0-890: 142.68 CC SCC
Channel 0-920: 142.905 CC SCC
Channel 1-2032: 143.625-1 VOICE
Channel 1-2033: 143.625-2 VOICE


Site: 2.47 NAC=AD8

Channel 0-928: 142.965 CC


Site: 2.48 NAC=AD8

Neighbor: BEE00.AD9-1.63
Neighbor: BEE00.AD9-2.47

Channel 0-832: 142.245 SCC
Channel 0-856: 142.425 CC
 

mciupa

Canadian DB Admin
Moderator
Joined
Nov 5, 2002
Messages
8,925
Reaction score
2,423
Location
I'm here a lot
Managed to snag a talk group off of Queen's Park tower which is rare for me in NW Toronto. Falls within the BMR tech range, but not sure what that Radio ID coincides with.

Untitled.png


Notice they are using Band Plan 12 (shows as Band Plan 13 on RadioReference's P25 ID table in the database)

Untitled.png

As of 3:25pm all of these hits

P25, BEE00.AD9, 989, 50, Normal, 84, 2025/09/22 15:25, ""

These are the radio's that have used talk group 989

P25, BEE00.AD9, 989, 1005, 50, Normal, 13, 2025/09/22 15:34, "", "CC1 OP05", 7608938D
P25, BEE00.AD9, 989, 790288, 50, Normal, 7, 2025/09/22 15:31, ""

Also, 19490 is now being used

P25, BEE00.AD9, 19490, 50, Normal, 190, 2025/09/22 15:07, "OPP Queens Park"
 

gary123

Member
Joined
Sep 11, 2002
Messages
2,970
Reaction score
1,395
I have these RIDs listed in the 1xxx range. So far I have not Identified the exact user.

1002 CC1 OP02
1004 CC1 OP04
1005 CC1 OP05
1006 CC2 OP06
1007 CC1 OP07
1008 CC1 OP08

Did you capture the KID used for TG989? this may help us eventually figure out what department or section is using the radios.
 

mciupa

Canadian DB Admin
Moderator
Joined
Nov 5, 2002
Messages
8,925
Reaction score
2,423
Location
I'm here a lot
I have these RIDs listed in the 1xxx range. So far I have not Identified the exact user.

1002 CC1 OP02
1004 CC1 OP04
1005 CC1 OP05
1006 CC2 OP06
1007 CC1 OP07
1008 CC1 OP08

Did you capture the KID used for TG989? this may help us eventually figure out what department or section is using the radios.
Just poured over the P25 Event folder for yesterday, no Key ID whatsoever.
 

gary123

Member
Joined
Sep 11, 2002
Messages
2,970
Reaction score
1,395
Sometimes I miss the KID as well especially if the signal is noisy or it fails to track properly to the voice frequency. We do know its AES from the 84 you highlighted. I have no info on who TG 989 is yet. Research continues.
 

hotpocket

Member
Premium Subscriber
Joined
Nov 17, 2014
Messages
213
Reaction score
26
Evening guys,

Just wanted to contribute to the conversation with my discovery tonight. Had one radio showing up with odd activity. I’m in the Pond Mills and Commissioners area of London

2025/09/23 20:17:57 Freq=142.665000 NAC=AD8 Registration; RID=200494 ACCEPT
2025/09/23 20:17:57 Freq=142.665000 NAC=AD8 Affiliation; RID=200494 DENY

And it was doing this repeatedly
 

VA3ADP

Active Member
Premium Subscriber
Joined
Mar 27, 2015
Messages
1,034
Reaction score
293
Location
Mississauga, Ontario Canada
I stumbled across this one tonight, AH-NIA-GNG on TG 23141. I figured it was maybe Grimsby hospital. After a couple of Google Searches I was able to determine that its Niagara Falls Hospital (formally. Greater Niagara Falls Hospital). Guess the MOH techs like sticking to the old school names. lol
 

IdleMonitor

Member
Premium Subscriber
Joined
Feb 17, 2005
Messages
3,345
Reaction score
475
Location
The Ottawa Valley - Eastern Ontario
Hearing the following today.
142.470
NAC AD0H
Site ID 93

Mt. St. Patrick is site 82. I'm getting 142.470 at about the same signal in Renfrew. No idea where this tower is located.

142.470 was a frequency on Barry's Bay Fleetnet site. The signal im getting on it now couldn't possibly be from that area.

I'm currently using an SDS 200 with a back of set antenna. Only tower location I get is Mt. St. Patrick. That's why I'm stumped on this one.

I will also note that Mt. St. Patrick FleetNet 142.650 has been on and off today.
This control channel seems to be coming in again today. If anyone is able to capture any info on it.
Mt. St. Patrick FleetNet 142.650 I have at much lower power right now.
 
Top