Bon Air stuff -- can anybody check on trunking?

[n4jri]

A few catches the TRX-1 in the Bon Air vicinity. (Chesterfield Co)

Chippenham/Johnson-Willis Hospitals:
These appear to have gone to DMR repeaters ID'ed
464.475 CC6
461.150 CC4
463.875 - have not yet tried, and not on the same license, but has been used by JW in the past
TG's 101 & 102 noted, on both freqs I tried. Have heard 'security' addressed on both and 'JW Security' both addressed on TG 102.

Bon Air Juvenile Corrections Center:
Has gone at least partially NXDN
453.275 RAN10 - seems to carry only TG 1001...making me wonder if it's conventional. This TG appears to be called 'Bon Air'
453.050 RAN15 - Appears to carry TG's 1002 and 1011. The radio has also read TG 1000 but it seems to be in 1002's conversation stream and likely an error in the radio's reading. TG1011 may be getting misread some as 1008 or 1012. So this channel appears to possibly be trunked.

453.15 is also licensed, but nothing heard. There are other UHF licenses, but all appear to be standard UHF mutual aid

Have also heard 458.2125 and 453.2125 both CT 156.7. Licensed also to Bon Air, but is a standard mutual aid freq & tone. The only conversation I could catch--and very weak--was a discussion of the size of different cups.

Anybody out there with a Uniden or SDR who can determine the presence/absence/nature of trunking for these folks?

73/Allen (N4JRI)

 

[n4jri]

Update...463.875 for CJW appears to have CC10...TG101 noted thus far, 464.875 also appears to be DMR for CJW but no further info right now

 

[n4jri]

Sorry guys, apparently there's only a certain window in which to edit. Although not all on the same license, the following freqs appear to be a combined DMR trunk (type uknown) for Chippenham & Johnston Willis Hospitals:

461.150 CC4
463.875 CC10
464.475 CC6
464.875 CC8
Still, only talkgroups 101 & 102 are appearing. Not all these freqs appear to be on the same license, and I'm not sure if some may be on expired licenses. Am also watching 464.25 which expired, but hard to imagine a trunk of even this many channels for a couple closely associated hospitals. The only reason I can think of for this, would be a Connect Plus system at two different sites. Hopefully someone with a Uniden or an SDR can sort things out further.

73/Allen (N4JRI)