[Scan-DC] Need help to ID 496.599 MHz

[John Wilson]

Mystery solved. 496.6125 mhz. WPVX365 and WPVX388   Washington Metro 
Transit Authority trunked radio system located in NOVA/MD/DC.

http://fjallfoss.fcc.gov/General_Menu_Reports/engineering_search_out.cfm?service_select=%25&accessible=NO&state_select=&begin_freq=496.6125&begin_freq_type=M&end_freq=496.6125&end_freq_type=M&polar=B&radio_ch0=P&lat_ddd=&lat_ddd_cfforminteger=Latitude+degrees+must+be+numeric.&lat_mm=&lat_mm_cfforminteger=Latitude+minutes+must+be+numeric.&lat_ss=&lat_ss_cfformnumeric=Latitude+Seconds+must+be+numeric.&ns_radio_ch1=N&lon_ddd=&lon_ddd_cfforminteger=Longitude+degrees+must+be+numeric.&lon_mm=&lon_mm_cfforminteger=Longitude+minutes+must+be+numeric.&lon_ss=&lon_SS_cfformnumeric=Longitude+seconds+must+be+numeric.&ew_radio_ch1=W&radius=&Radius_cfformnumeric=Radius+must+be+numeric.&distance_type=&lat_ddd2=&lat_mm2=&lat_ss2=&ns_radio_ch2=&lon_ddd2=&lon_mm2=&lon_ss2=&ew_radio_ch2=&soundex_select=&wild_select=on&begin_grant_date=&end_grant_date=&begin_expiration_date=&end_expiration_date=&sortstring=%2C+callsign%2C+lic_name&limit_select=4

John
W4UVV

Greg Danes wrote:
> I recorded the audio which when played back has no echo. Also there are
> control channels blaring in this range (496.612) so no its not TV, LPFM or
> such. Its definite 2-way comms in English.Sounds like a dispatcher and a
> mobile unit. Very strong RF at my location.
>
> KJ4DGE
>