*NOTICE* GPS-ENABLED DOG TRACKING SYSTEMS


We would like to share this notice from www.northmainewoods.org.

ATTENTION ALL HOUNDSMEN & SPORTING DOG OWNERS:
GPS-ENABLED DOG TRACKING SYSTEMS ARE CREATING A SAFETY CONCERN FOR LANDOWNERS. CORRECTIVE ACTION IS REQUIRED FOR THESE DEVICES TO BE ALLOWED USE WITHIN THE NMW REGION.
If you are using a GPS-enabled dog tracking device such as the Garmin Astro or Garmin Alpha tracking system, be advised that the collars for these systems operate on the same MURS (Multi-Use Radio Service) frequencies used by logging trucks for monitoring road traffic. These collars create audible interference on truck radios that are within range of a collar operating on the same MURS frequency (i.e. channel).

The 5 frequencies used by the MURS radio and Garmin systems are:
*MURS Channel 1 = 151.820 Mhz

* MURS Channel 2 = 151.880 Mhz

* MURS Channel 3 = 151.940 Mhz

*MURS Channel 4 = 154.570 Mhz

* MURS Channel 5 = 154.600 Mhz
The first four frequencies (channels 1-4) are used primarily for monitoring road traffic with each road system in the NMW region being assigned a specific MURS channel. Due to safety concerns for logging truck operators, dog collars should not be operating on these 4 channels. MURS Channel 5 has been designated the channel for dog collars to operate on.
It is important to make sure that all dog collars are operating on MURS channel 5, or at the very least ensure that your dog collars are not operating on the same channel used by the road system you are hunting and traveling on. To determine which channel your dog collar is operating on, you will need to check your GPS receiver’s channel number (Alpha system) or Dog ID number (Astro system) that has been assigned to each collar:
ALPHA SYSTEM: The first number (followed by a Dash Number) indicates which MURS channel the dog collar is operating on. For example: 3-29 indicates MURS channel 3 as the channel being utilized, 1-18 indicates MURS channel 1, 2-7 is channel 2, etc.; therefore anyone using the Alpha system should have a 5 as the first number for each collar.
ASTRO SYSTEM: The Astro system assigns an ID number (0-49) as opposed to using a channel and subset number like the Alpha system, but the MURS frequency can be determined from this ID code by using the following chart:
ID Code 0-9 (151.820 Mhz) = MURS Channel 1
ID Code 10-19 (151.880 Mhz) = MURS Channel 2
ID Code 20-29 (151.940 Mhz) = MURS Channel 3
ID Code 30-39 (154.570 Mhz) = MURS Channel 4
ID Code 40-49 (154.600 Mhz) = MURS Channel 5

Collars that are not operating on the proper channel will need to be manually programmed to channel 5 (Alpha) or manually assigned a Dog ID number from 40 to 49 (Astro). Please consult your owner’s manual on how to manually program a collar or contact the NMW office (207-435-6213) for assistance.

Thank you for you help with this issue.  For further information you can reach North Maine Woods at (207)435-6213 or www.northmainewoods.org.