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October 2, 2004 Update

A Travel Tone System
for GMRS

by Doug Smith
Editor, GMRS Web

We can improve the utility of GMRS mobile's and hand-held radios for everyone. GMRS licensees have, for years now, used Continuous Tone Coded Squelch System tone 141.3 Hz as the default traveler's information tone on GMRS repeaters using 462.675/467.675 MHz and FRS channel 1 462.5625 MHz. Since 2001 PopularWireless Magazines has advocated the use of the Travel Tone.

Before 1999, GMRS licensees were licensed on only one or two of the eight GMRS repeater pairs. The "675" repeater pair was allocated by the FCC to ALL licensees to report emergencies or seek traveler's assistance. Participating repeater systems on "675" enabled CTCSS 141.3 for travelers to make those calls.

I have actually used 141.3 on REACT repeaters in the San Francisco Bay area and around Washington D.C. and received a helpful response. The feedback we have gotten at the magazine is that many REACT and non-REACT repeaters also enable 141.3 in the event travelers need assistance. There has even been some interest in using FRS hannel 1 as a calling channel for FRS users so we added this channel to the Travel Tone list in 2004.

The FCC Rules changed significantly in 1999, allowing GMRS licensees to use every repeater pair. We can now travel anywhere in the United States with our families and use any GMRS channel.

GMRS Web and the Personal Radio Steering Group propose that the GMRS community adopt 141.3 CTCSS as the GMRS Travel Tone for repeater and simplex users country wide. A travel tone is not an emergency tone. When you use the travel tone you may be more likely to contact someone than if you had not used the tone.

There have been many times when I traveled alone where I KNEW a local person would have information I needed to find an address, a hotel, or a place to eat. There wasn't always a "675" repeater available. Trying to attract the attention of someone else on a different tone is, well, frustrating. They can't hear you. People just don't listen in open squelch and GMRS is primarily a directed-communication radio service. You generally do not expect to talk to people outside of your group, but you can!

When my wife and I caravan in family outings we use simplex on a GMRS channel between vehicles. The range is great with our mobile units and the communication is clear. It would be wonderful if others were listening in open squelch or using 141.3 so that we could ask those questions of locals that travelers do come up with.

What PWM and PRSG are suggesting is that travelers transmit a 141.3 CTCSS tone during simplex communication and listen in 141.3 or open squelch. Further, that interested base stations or other licensees listen in open squelch or keep an auxiliary receiver on 141.3 CTCSS.

Using a Travel Tone we can improve the utility of the service for travelers and increase the probability that someone using a Travel Tone will actually get the assistance they require. Not every community has a "675" repeater or has a repeater that has 141.3 enabled. We will call it, The Travel Tone System.

We also encourage repeater owners that have the capability to enable 141.3 as the Travel Tone for their repeater. Anytime a licensee finds a "675" repeater with 141.3 enabled, always make your first call something like this, "This is KAF9830 using Travel Tone 141.3. May I make a call to find someone that can tell me where main street in Podunk is please." Always request permission to use another repeater system. Knock on the front door, as it where, before you enter. Wait for a response. if you don't get one ask the question. "Can anyone tell me where Main Street in Podunk is?" If you don't get an answer try simplex on the other seven channels or if you have 141.3 enabled using repeaters you can access with that tone. If you are told to go away do so politely.

A simplex call might sound like, "This is KAF9830 using Travel Tone on 625. Can anyone help me with directions to Main St. in Podunk." That or similar call. By saying the words "Travel Tone" you are promoting the use of 141.3 and alerting other GMRS licensees that you are a traveler in need of assistance.

We ask everyone to remember that a Travel Tone System is a voluntary system. Just because a repeater can be accessed using 141.3 CTCSS does NOT mean the repeater owner allows repeater access to travelers. Most owners will politely ask you to leave the air.

Never count on the Travel Tone System to save your life. Carry a cellular telephone for emergencies. Supplement your communication with GMRS and FRS.

Adopting this standard for traveling while using GMRS makes effective use of this limited resource under the current licensing scheme AND it provides a way for the thousands of new licensees using simplex-only hand-held radios to really make those radios useful when they travel. They also get a chance to meet the rest of us who value the General Mobile Radio Service.

To kick things off, my wife and I will be driving across country on Interstate 80 using GMRS. Our simplex communication will be on 141.3 CTCSS. You might hear from us as we pass through your town.

If your GMRS community repeater or your base station has enabled 141.3 CTCSS for Travelers let the world know by using the banner or button below on your website. Link to this page at GMRS Web Magazine so people can learn more about the Travel Tone System.

  

Last updated October 2, 2004

GMRS Web Magazine / gmrs@gmrsweb.com