These frequencies may not be compleatly accurate remember that this is your government but these frequencies are a good starting point.
Bureau of Prisons (MHz)
ch1 170.875
ch2 170.925
ch3 170.650
US (FEMA)
138.575
139.450
139.950
142.350
142.425
142.450
INTERNAL REVENUE SERVICE (MHz)
ch1 CID OPER.RPT. 165.950/167.00
ch2 CID OPER.DIRECT 167.000
ch3 CID OPER.DIRECT 165.950
USDT COMMON 166.4625
ch1 IRS.INVESTAGATIONS 166.00/167.10
ch2 IRS INVESTAGATIONS 166.00
FED. COMMUNICATION COMM. (FCC)
167.05 MHz
LOW POWER SOME USES ARE:
SECRET COMM. EAR MICS, SURV.
under 30 watts 163.10
418.050
418.575
5 watts
27.575
27.585
166.75
166.875
FEDERAL GOVT. SHARED
408.400
418.075
165.85
FBI
163.425/163.925
163.725/163.775
163.80/164.55
162.6375/162.7875
163.9125
167.3125 - 167.6125
TO FIND HIDDEN FREQUENCIES
USED BY OUR GOVT. SEARCH THESE
AREAS
162.685 - 162.98 MHz 163.20 - 163.99 MHz
165.21 - 165.95 166.400 - 166.75
170.70 - 170.925 171.15 - 172.00
411.00 - 411.93 413.675 - 413.975
414.00 - 418.98
AIRCRAFT
120.375
120.775
281.400
418.500
DEA
163.185------165.235
163.535------165.260
164.825------165.285
165.375------172.050
416.600------417.040
417.450------417.500
417.550------418.550
418.700------418.725
418.875------418.925
419.950
DEA High Density Drug Trafficking Area Frequencies
414.550------412.525
414.500------419.425
414.050------414.150
412.000------417.125
414.350------419.325
414.450------414.375
414.475------419.400
412.125------417.175
ATF Frequencies
NOTE: I have heard from sources that these were the frequencies that were used in Ruby Ridge, Waco, and the Freemen standoff. They may be scrambled
165.2875------165.3500
165.5125------165.9250
166.2875------166.8500
166.9250------168.0000
170.4125------173.8875
Presidential Nighthawk Aircraft Fleet
046.750 - Helicopter Ops/Transport - Primary
046.700 - Helicopter - Ops - secondary
046.800 - Helicopters - Ops - AUX
034.350 - Vip Transport Net
375.000 - Transport
142.750 - Command Post
265.800 - Squadron Common
Unknown US Secret Service Frequencies
163.7375........165.2250
407.8000
NOTE: More than likely, any frequency transmiting vital information will be scrambled. Use these as starting points and scanning the band. It should also be noted that I personaly have never received any thing on federal bands they are not active in most of the country.
