GMRS Trave Frequency?

[WRTC928]

4 hours ago, AdmiralCochrane said:

Seems like many truckers still have CB's but are only using them to communicate the location of a jam and which lanes are open.  

That's the only reason I have one anyway.

[WRUE951]

I used to throw the 10-11 metter in my truck when making frequent trips back and forth between here, (the Desert) and Sacramento..  That all ened back in 23..  I used to catch a lot of truckers, picking them on 58 in Tehacappi all the way north along 99 and back..  Very rarelty did i here them on GMRS and if i did, they were traveling in pairs  on long haul deliveries. 

[AdmiralCochrane]

7 hours ago, dosw said:

Oh I've listened across the CB range using an SDR where it's easy to see the spectrum use. And wow, not just channel 6, but a few others are totally overrun with people who have to be causing brown-outs in their towns when they key up. The funny ones are where you see a big swoop across several channels every time they key up, finally landing on their desired channel, which they fill so broadly that they spill over into adjacent channels. The swoop is wild though. What kind of crazy equipment is sweeping through several channels on its way to landing where it is supposed to be?

You can probably find videos on YouTube.  Pickup trucks with 50 and 80 kw generators in the back and antenna arrays that require another truck to haul.   Lots of stuff to make Randy smile.

[nokones]

10 hours ago, dosw said:

GMRS came into being in 1987.

You are a tad off on that date. GMRS was known as Class A Radio Service and CB Radio was known as Class D Radio Service back in the 60s.

In the 70s, the FCC changed the Class A Radio Service to General Mobile Radio Service (GMRS).