Difference between revisions of "Federal Harris County (TX)"
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170.8 M 293 NAC Marshals? encrypted | 170.8 M 293 NAC Marshals? encrypted | ||
170.825 M FBI? DES | 170.825 M FBI? DES | ||
+ | 170.85 M 864 NAC Marshals? clear/encrypted | ||
171.175 R 167.9 PL FBI? weak, open mic/keyed-up dead air | 171.175 R 167.9 PL FBI? weak, open mic/keyed-up dead air | ||
171.2 M DOE? NEST? - brief analog voice (NCAA Final Four 2011), also P25 or intermod? | 171.2 M DOE? NEST? - brief analog voice (NCAA Final Four 2011), also P25 or intermod? |
Revision as of 20:36, 3 May 2011
Unidentified Frequencies
Unidentified federal frequencies monitored in Harris County, Texas:
VHF-High
163.05 BM? 293 NAC Coast Guard? Ch. CG112? encrypted 163.1 M DES 163.7 M 206.5 PL voice 163.8125 M P25 encrypted 164.55 M OCDETF? DES 164.625 R 107.2 PL Fish and Wildlife Service? analog voice 165.025 M CSQ heard during Hurricane Gustav 165.825 M 060 NAC ICE? (used during NCAA Final Four 2011) 165.95 R? 006 NAC IRS? 166.4625 M CSQ Federal Common (analog unencrypted and DES encryption) 166.5125 M 001 NAC Secret Service/WHCA? 166.5875 M 100.0 PL CBP, Delta unit calling Charlie-100 (input? output not heard) 167.5125 M? FBI? DES? 167.5125 R? 167.9 PL FBI? lots of key-ups with weak signal (same time as 173.025), feedback/squeaking, weak voice 167.5375 M FBI? DES 168.35 M DES, analog voice 168.8625 M OCDETF? DES 168.975 M? DES? 169.6375 data bursts 170.025 R? 167.9 PL FBI? weak, open mic/keyed-up dead air/static 170.725 M analog simplex voice during Hurricane Gustav 170.8 M 293 NAC Marshals? encrypted 170.825 M FBI? DES 170.85 M 864 NAC Marshals? clear/encrypted 171.175 R 167.9 PL FBI? weak, open mic/keyed-up dead air 171.2 M DOE? NEST? - brief analog voice (NCAA Final Four 2011), also P25 or intermod? 173.025 R? 167.9 PL FBI? lots of key-ups with weak signal (same time as 167.5125), DES 173.1 R? 167.9 PL FBI? open mic dead air, DES 173.8875 M? ATFE Tactical 6? - P25 encrypted
The Organized Crime Drug Enforcement Task Force (OCDETF) is a multi-agency federal task force (commonly associated with the FBI although many other agencies participate). The DES frequencies above remain in use after the FBI's conversion to P25 in the Houston area. These frequencies may be used by OCDETF because they may be maintained for compatibility with other agencies on VHF-high that have not yet converted to P25 (e.g., CBP/ICE). Some of these frequencies are also reported as nationwide FBI frequencies.
UHF
411.7875 M? 293 NAC Coast Guard? keyed-up for 3 seconds with a high pitch tone (NCAA Final Four 2011) 414.5625 M 168 NAC encrypted
Federal Aviation Bases
- CBP - Lone Star Executive Airport (Conroe)
- Coast Guard - Ellington Airport (Houston)
- DEA - Lone Star Executive Airport (Conroe)
- FBI - ?
- NASA - Ellington Airport (Houston)
Related Links
- Harris County Federal Frequencies - confirmed frequencies