I've gotten a couple of different readings off the TRX-1, if this freq is 161.07
Sometimes it shows RAN1 & TG1, others it shows RAN0 & TG n/a--in fact, I've got the same two readings from the same Radio ID
Also carries shop-type traffic at Lamberts Point Coal Pier in Norfolk, with RAN consistently 0 and no talkgroup. Only two radio ID's noted.
On 161.28, my Roanoke loggings show the RAN as 0 consistently. No TG
73/Allen (N4JRI)