9/11 Anniversary Alerts

With the 9/11 10-Year Anniversary coming up tomorrow, many are speculating about the heightened security around the country, including federal and military installations.

There are news media reports that some "unsubstantiated yet credible" threats that have caused some increase in local, state and federal law enforcement activity. Keep searching the federal frequency bands for possible activity over the next 48 hours or so...

New USCP Radio System

The US Capitol Police are one of the federal agencies in the Washington, DC area that are still running analog radios. They have received some criticism for not yet upgrading to the federally backed APCO-P25 digital standard. But there appears to be change on the way.

A bid has been posted from the US Navy in Lakehurst, NJ for a multi-channel VHF P-25 system:

https://www.fbodaily.com/archive/2011/01-January/15-Jan-2011/FBO-02359641.htm

This system is part of the USCP radio modernization program and will be used by the US Capitol Police in the DC area. Some frequencies have been posted that are related to this new system:

Channel Number Transmit Receive
1 169.5750 162.2500
2 169.8375 162.6125
3 170.1375 162.8000
4 170.3750 163.1625
5 170.5750 163.6000
6 171.0000 164.0125
7 171.4125 164.3250
8 171.7875 164.6125
9 172.3875 164.8125
10 172.6875 165.0375
11 172.9625 165.5375
12 173.1625 165.7750
13 173.4750 166.2250
14 173.8125 166.4250

In addition to these trunked system frequencies, the bid proposes some "Travel Channels" to be used outside of the coverage of the DC system;

Travel 1: TX 168.3500 RX 163.1000

Travel 2: TX 173.5250 RX 166.4500

Travel 3: TX 173.8750 RX 166.4750