St. Mary's County, MD Medevac Patching

[dmorris89]

St. Mary's County's 800 mhz system uses EDACS for programming. Whenever a patient is flown out, they patch the MSP (or Medstar, whoever is flying in) helo into the units on the scene. However, when the patch is put up, I can't hear it over my scanner. I know for a fact the patch is readable to scanners, because the online scanners pick them up. Is anyone familiar with what talkgroup ID the patches operate on? Any help would be appreciated. Thanks.

 

[ka3jjz]

I don't live in St.Mary's, but logic suggests the Syscom 1-3 talkgroups (most likely), the EMRC backups or on the outside chance when they're not being used, the Mutual Aid patches

Saint Mary's County Trunking System, Leonardtown, Maryland - Scanner Frequencies

73 Mike

 

[dmorris89]

I didn't include Syscom because I figured that would be the same as the lowband MSP Aviation freq's. I'll have to try it though. Thanks.