Federal Reserve Update

As has been reported over the past year or so, many of the Federal Reserve Branches have changed to some standard UHF channels, some still in analog, some in P-25. I recently received a report from a listener in the Richmond, VA area and reports these frequencies as being active:

410.4875 MHz, 131.8 pl - Security Operations
406.6625 MHz, 131.8 pl - Facilities and Maintenance
413.9250 MHz, CSQ - Paging

The security and maintenance repeaters are reported as using the new +9 MHz offset, now standard in the federal 406-420 MHz band.

Treasury Update - Los Angeles

A few weeks ago I asked about anyone hearing any traffic on some of the known Treasury channels. I've been working in Los Angeles for the last week or so, and found some significant activity on a common Treasury Department frequency.

165.9500 MHz, N009 was busy for several days this past week with some sort of surveillance operation. I got the feeling that there is another P-25 repeater on this frequency that I was not picking up well enough to decode. The repeater I was hearing well appears to be covering the downtown LA area. I was not able to confirm the input of 167.0000 MHz yet.

In addition to this frequency, I've found several VHF P-25 repeaters that may or may not be related, and will be posting those soon.

Federal Use of MotoTRBO?!?

Those who read the posts in the Radio Reference web site forums have no doubt noticed an increase in the number of posters asking about something called MotoTRBO. This is a new product line of XPR radios from Motorola that offers a proprietary digital format. An interesting description of the MotoTRBO system is available here:
http://www.danimex.com/Files/Billeder/2008/pdf/VHFUHF/motorola_mototrbo_system_planner.pdf

The new product line seems to have gotten popular with businesses, casinos, colleges and university security departments. Public safety agencies have started to utilize MotoTRBO equipment in some areas, which is a concern to scanner listeners as this digital format is not compatible with any scanners.

Now, I can report that it appears the MotoTRBO line of radios may be in use by a federal agency. The Portland VA Medical Center campus in Vancouver, Washington has been transmitting something on 409.4375 MHz that certainly sounds like the MotoTRBO sound samples available on the Internet. I have been hearing the signal for a couple of weeks now, but was finally able to confirm where it was coming from today. Here is a sample of what the MotoTRBO format sounds like on an analog scanner:
http://www.hamradio-dv.org/mototrbo/mototrbo-undecoded.wav.

This is interesting in that I was under the impression that federal agencies were strongly urged (if not required) to make all new radio purchases with APCO P-25 compatibility in mind. In fact any public safety agency that was hoping for federal grants to help with communications purchases was also urged to go with something that was P-25 compatible. So why the move towards the MotoTRBO radios? Price? Features? The fact that they can't be monitored?

Where Has Treasury Gone?

A lot of folks are wondering what has happened to radio traffic from the various bureaus of the Treasury Department, and particularly the IRS. In the March, 2007 Monitoring Times, I tried to answer that question.

Sometime in the late 1990’s many of the radio frequencies used by the IRS seemed to go silent. Looking back, this seemed to occur about the same time that various reforms in the IRS organization were signed in to law. The IRS Restructuring and Reform Act of 1998 may have changed what the various divisions of the IRS were responsible for and may have changed their radio communications needs. Shortly after these frequencies seemed to go silent, the Treasury Department also entered in to a plan to consolidate and restructure their radio communications system. They had originally started a pilot project to develop their own integrated wireless network, however they have since joined forces with the Justice Department’s IWN project.

But where are the Treasury and IRS communications today? The only thing I have actually confirmed as being active with the IRS lately is the Treasury Inspector General for Tax Administration or TIGTA, http://www.treas.gov/tigta/. TIGTA was created when the 1998 IRS Restructuring and Reform act was passed. TIGTA has two frequencies that they have been heard using. One is a repeater on 164.5375 MHz with 172.6375 MHz input and the other is also a repeater, but on 165.9500 MHz with 167.0000 MHz as the input. I have also received information, but not confirmed, that TIGTA may be using 165.3375 MHz as a tactical frequency. However, since the IWN trunked system has become active in the Portland, OR region, these frequences have been rarely heard.

I recently came across this report from the Treasury Department's Wireless Program Office. You can read the brief report here:
http://www.ntia.doc.gov/osmhome/spectrumreform/Spectrum_Progress_Reports_FY2008/Treasury_FY08_Progress_Report_Policy_Initiative.pdf. In this report, there is a clear indication that some agencies of the Treasury have moved to commercial cellular and mobile data communications systems rather than continue using federal land-mobile systems.

Treasury Department communications are out there, but they may have begun to shift frequencies, perhaps in anticipation of the future Integrated Wireless Network. So keep in mind that the Treasury and IRS communications could have moved. But here is a list of previously known Treasury frequencies, so check these out and see if anything is active in your area:

163.1250
164.1000
164.2500
164.5375
165.9125
165.9500
166.2000
166.4625 - TREASURY COMMON
166.5375
166.5875
166.9750
167.0000 - NATIONWIDE ASSIGNMENT
167.1000
167.1500
167.9750
172.6375
173.0250
173.8625
411.5250
411.5500
412.2250
414.3250
414.7000
414.9000 - NATIONWIDE ASSIGNMENT
415.0000 - NATIONWIDE ASSIGNMENT
415.1000 - NATIONWIDE ASSIGNMENT
415.4250
415.5500
415.7250 - NATIONWIDE ASSIGNMENT
415.8000
415.8750
416.8000 - NATIONWIDE ASSIGNMENT
417.6500
418.1000
418.1750 - NATIONWIDE ASSIGNMENT
418.2000 - NATIONWIDE ASSIGNMENT
418.2250 - NATIONWIDE ASSIGNMENT
418.2500 - NATIONWIDE ASSIGNMENT

More From Houston-Updated

Just getting ready to depart the Houston area from IAH, and found a few interesting items.

168.9250 MHz, 167.9 and 171.1750 MHz, 167.9 are both keying up with no audio, sometimes noise on the input side. Both frequencies appear to be repeater outputs, but 171.1750 MHz is giving me Close Call hits at IAH (George Bush Intercontinental Airport), so it's very near there.

Caught some simplex P-25 traffic on 414.5625 MHz, NAC 168. No idea who this might be as it was encrypted and I have nothing on this frequency being assigned to anyone.

And caught 169.3000 MHz, with a NAC of N009 several times. This is the TSA frequency that is normally used as an input to a repeater on 172.9000 MHz. However N009 appears to be used on this frequency in the simplex mode. First time I've caught this in use.

And while waiting in Terminal A for my flight, I heard an analog repeater key up with a noisy input on 172.9000 MHz, no PL tone. Yes, that is the TSA repeater frequency, but it was clearly getting keyed up in analog. The signal strength seemed to indicate that the repeater was not located at IAH, but probably near by.

Houston Federal Interop Testing

I was working in Houston, Texas this week and caught some testing of the federal interoperability repeaters.

On Thursday evening, I caught traffic from Houston FBI to various federal and state agencies on 170.7250 MHz and 171.4375 MHz. Both were using P-25 with a NAC of 653. The 170.7250 MHz channel is known as COMMAND and 171.4375 MHz is called PATCH. These same frequencies are used in other cities and are part of the DoJ 25-Cities Project.

I seem to recall some reports of these same two frequencies being used by the Houston FBI field office. When they use these repeaters, they called them L-1 and L-2, probably referring to the channel numbers on their radios.

More on Federal P-25 NAC

Since federal agencies have started using IMBE P-25 digital radios, and scanner listeners have had access to scanners that will display the P-25 NAC (Network Access Code), there has been an ongoing effort to discover any patterns to the use of any particular NACs by different federal agencies.

While much of federal radio traffic is enrypted, the identification of the user by the NAC can be a big help when finding new and encrypted frequencies.

So far, there have been only a few federal agencies that appear to be using a particular NAC for all their frequencies. Here is a list if what has been confirmed so far:

BATF uses N650, N651, N652 and N653.

DEA uses N156.

FBI often uses N167, but has been seen using other NAC's on their frequencies. Why is still a mystery.

SECRET SERVICE is using N001 on their simplex and repeater output channels, but so are other agencies (TSA, CBP Border Patrol).

STATE DEPARTMENT Security Service appears to be using N0F0.

It now appears that the US Postal Inspectors are using a common NAC on their new P-25 repeaters. That NAC is N482, so if you are serching around the federal UHF (406-420 MHz) band and come across an encrypted frequency using a NAC of 482, that will most likely be the Postal Inspectors.

More coming as we figure these things out...

GAO Report on FAMS

The Government Accountability Office (GAO) has released a report on progress with the Federal Air Marshals Service (FAMS). The report can be found here:
http://www.gao.gov/new.items/d09273.pdf

The Federal Air Marshals Service operates under the Transportation Security Administration, part of Homeland Security.

There has been much speculation about what the FAMS is using for communications. The GAO report mentions some items concerning research into a viable communications solution for the Air Marshals.

Super Bowl XLIII Update

With the kickoff fast approaching, things are getting busy here in Tampa.

The FBI and DHS are the prime agencies covering this event so far, and the Thunderbirds are scheduled for the fly by at the national anthem.

More later!

BTW, this is where I am working during the game...

Super Bowl XLIII

Now that the Inauguration has passed, the next big event to monitor will be Super Bowl XLIII in Tampa. I'm on scene now, but so far the federal bands have been pretty quiet in the area. I did spot what appeared to be a DHS-marked AS350 AStar helicopter flying around the stadium on Thursday morning. But it's still over a week away so things will start ramping up soon.

For those who might want to listen in to the NFL event and behind the scenes communications at Raymond James Stadium, try looking up WQJQ418 on the FCC web site!

NTSB in NYC

As news reports are being broadcast about the US Airways flight emergency landing in the Hudson River, many in the NYC area are probably curious about the NTSB investigation team that is headed that way.

Here is what I have most likely for the NTSB as far as radio frequencies. I have no idea if they are analog, digital or what:

165.1500 - NTSB
165.1750 - NTSB
165.3375 - NTSB INPUT TO F2 REPEATER
165.6250 - NTSB
165.7500 - NTSB F3
165.7625 - NTSB F1
166.1750 - NTSB F2
168.1750 - NTSB
169.0750 - NTSB

Now, a few caveats about NTSB frequencies...

1) I have never actually heard these or confirmed their usage.

2) I have never known or spoken to anyone who has actually confirmed these as being used.

3) Many lists found on the Internet seem to mix up FAA and NTSB frequencies freely. The NTSB is a completely separate & independent agency and is NOT part of the Department of Transportation.

4) I know someone who trained at the NTSB HQ in Washington DC. He noticed that all the teams that were prepping to leave on assignments took only cell phones and FRS type radios with them. It's unknown if they have radios shipped in on long investigations or what, but the folks he talked with had no knowledge or experience with real land-mobile type radios.

Remember, these are assignments that may be used by the FAA and other agencies. If you can confirm any of these as in use by the NTSB, you will win a prize of some sort!

UPDATE:
A listener reported that he did actually hear the NTSB back during the Valujet crash in the Florida Everglades. The frequency was 165.7500 MHz and was encrypted full-time. So far nothing from New York City.

Presidential Inauguration Activities

Reports are coming in of potential communications activities related to the upcoming Inauguration. An active frequency to keep an ear on appears to be one of the federal interoperability repeaters that is part of the "25 Cities Project" organized & funded by the Justice Department. Here are the DC area repeaters:

DCIO1 - 159.15000, N653
DCIO2 - 168.87500, N653
DCIO2 N - 173.75000, N653
DCIO2 S - 168.08750, N653
DCIO2 W - 166.78750, N653

Reports are that DC I/O 2 or "C-TAC 2" may be in use for the upcoming activities.

VA Going Digital-Updated!

More listeners are reporting that VA Medical Centers near them are switching to APCO P-25 digital radios. One report from the Albany, NY area has these frequencies being used there:
163.0000 MHz, N299
163.3625 MHz, N298
164.0625 MHz, N297
166.2125 MHz, N296

Keep those reports of new P-25 activity coming in!

UPDATE - I have started to receive some listener reports on other VA facilities using P-25. Here are some from Michigan:
164.2000 MHz, N293 - VAMC Ann Arbor (input to 168.5250)
168.5250 MHz, N293 - VAMC Ann Arbor
170.6000 MHz, N293 - VAMC Saginaw
411.0750 MHz, N293 - VAMC Detroit

And here is one from Tucson, AZ:
171.2625 MHz - VAMC Tucson

And some from West Haven, CT:
407.8375 MHz, N150 - VAMC Police
408.2375 MHz - VAMC West Haven
409.4375 MHz - VAMC West Haven

And possibly from Northport, Long Island, NY:
410.1750 MHz, N293

How about Tampa, FL?:
163.3625 MHz, N131

Or Nashville, TN:
408.0000 MHz, N283

More updates, this from southern Alabama and Mississippi:
163.3625 MHz, 164.9625 MHz and 172.6875 all using a NAC of 293. Reports are that all these frequencies are tied together in a wide-area network.

And from Montgomery, AL:
172.3000 P-25, no NAC info available


A report from West Palm Beach, FL of the VA using 408.0000 MHz with a NAC of 2e0. I thought that the VAMC had a trunked system there, but maybe this is part of that.

Inaugural Edition of CHM Newletter Now Available

The latest edition of The Capitol Hill Monitor newsletter is now available for download:

http://henney.com/chm/0109/chm0109.pdf

Anyone who is planning on being in or near Washington DC during the Presidential Inauguration won't want to miss out on all the great information that they have put together for this edition. Nice work!

2009 Presidential Inauguration

The Presidential Inauguration is fast approaching, planned for Tuesday, January 20th. Unfortunately I will not be in Washington DC for the event, but have some sources that will help provide some insight to what is happening as far as scanning and monitoring the events. And because of the publishing schedule of Monitoring Times, I won't be able to do any sort of article on the Inauguration until the May issue! So if you don't want to wait that long, keep checking here at the Fed Files blog, and I'll post what I find out.

Here are some useful links to the various agencies that will be involved in the Inauguration and the related activities. This may give you some information on where to what to program in your scanners for the events:
http://www.inaugural.senate.gov/

http://www.afic.northcom.mil/participation.html

http://www.secretservice.gov/

http://www.wmata.com/inauguration/

http://www.pic2009.org/content/home/

http://www.inauguration.dc.gov/index.asp

Happy New Year!

Happy New Year to everyone!

I got to spend my New Years Eve freezing my rear end in Times Square. I was working as part of the NBC coverage of the events. I was too busy working & shivering in the biting cold winds to really concentrate on scanning and federal stuff.

While many of the NY area FBI channels were busy with some encrypted activity, I did manage to catch some activity on the NY Federal Interoperability repeater on 167.7875 MHz, N653. And I did hear the security detail for President & Senator Clinton, who were on scene to help start the ball drop. The EAGLE security detail was on 165.3750 MHz, N001 simplex.

Blue Ridge Parkway-Updated!

Listeners along the Blue Ridge Parkway in Virginia and North Carolina have started to report that the US Park Police that patrol the BRP have switched over to new P-25 digital repeaters for their patrol operations.

While vacationing in North Carolina I came across at least one new P-25 frequency that appears to be the Blue Ridge Parkway patrols. I heard 172.7250, N120 while traveling from Charlotte to Asheville, NC. They appear to have stopped using their old frequency of 167.1750 MHz that used to be heard all over the area.

Here are a list of the frequencies that have been reported as active along the route of the Blue Ridge Parkway:

172.4500
172.7250
172.7500
173.7625

UPDATE 1: While in Asheville, I believe I heard the BRP Patrols on 172.5000 MHz, N4c5. Also, traffic on 172.7250 MHz was alternating between P-25 and analog while listening on December 27th.
UPDATE 2: The 172.7250 MHz P25 channel has been confirmed as Great Smokey Mountain National Park, not the BRP.

Merry Christmas!

A very Merry Christmas and Happy Holidays to all the Monitoring Times and Fed Files readers out there.

Holiday travel has been a challenge for me this year, due to the snow and ice in the Pacific Northwest. But things look like they are starting to settle down and hopefully return to a normal, wet winter!

New GAO Report on IWN

The latest GOA report on the current progress of the federal Integrated Wireless Network (IWN) has been released, and you can find a copy here:

http://www.gao.gov/new.items/d09133.pdf

In a nutshell, the latest report says that the cooperation between the Justice Department, Treasury and Homeland Security has collapsed. The original vision of a shared, nationwide radio communications network for federal agencies has turned out to be not exactly what everyone wants and probably can't be deployed as hoped.

A few more key points:

The original pilot project in the Pacific Northwest continues to operate and is growing, but users still report that some of their requirements have not been met. These agencies continue to utilize their legacy radio systems outside of the IWN.

The pilot project appears to be too costly to be expanded nationwide and still fulfill the needs of Justice, Treasury and DHS. While the Treasury Department has been signed on as a participant of the project, they appear mostly as observers and seem to be waiting to see what happens, while Justice and DHS have moved off on their own.

The Justice Department has begun upgrading it's land mobile communications system on it's own, outside of the IWN project. They are calling it the Law Enforcement Wireless Communications Solution. This appears to include recent upgrades to the FBI, US Marshals and other radio systems that listeners have reported over the last year or so. I cover some of this activity in the January issue of Monitoring Times.

Customs and Border Protection has been upgrading their own radio network since 2005. Listeners along both the Northern and Southern US have reported these changes to APCO P-25 over the last two years or so.

Immigrations and Customs Enforcement has also been upgrading their radio communications network, referred to as the Tactical Communications Modernization Project. This project is not geared towards building their own communications network. Instead, ICE is looking to partner up with other federal agencies and utilized existing infrastructure to accomplish what they need. Again, this is what we have been hearing over the last few years on the radios.

The GAO report asks Congress to try and get these agencies working together again. To pursue their individual projects risks a lot of wasted time and money by duplication, according to the GAO audit.

Interesting to see what becomes of the IWN project in the coming months.

Arizona Scanning

I was in the Phoenix & Tucson areas after Thanksgiving, so I had some time to scan the bands for activity...
162.0625 MHz, N001 - CBP Border Patrol BP WEST repeater
162.3125 MHz, N001 - CBP Border Patrol BP EAST repeater
163.7000 MHz, N001 - CBP Border Patrol WHITE TANK repeater
163.7250 MHz, N001 - CBP Border Patrol LEMMON 1 repeater
163.7750 MHz, N001 - CBP Border Patrol
164.0625 MHz, 206.5pl
164.6000 MHz, 100.0pl - CBP Customs NET 5
166.3500 MHz, N111 - Unknown, possibly VAMC in Tucson?
167.8250 MHz, N293
168.9750 MHz, N001 - CBP Border Patrol LEMMON 2 repeater
169.6000 MHz, 114.8pl - Coronado National Forest
169.6875 MHz, 167.9pl - Department of the Interior - BLM?
170.1250 MHz, 100.0pl - ?
170.5875 MHz, 162.2pl - Unknown analog repeater in Phoenix area
171.2625 MHz, N293
172.2125 MHz, N167 - FBI Tucson area
172.9000 MHz, N001 - TSA at Tucson International
409.3625 MHz, P-25

And we made a quick side trip up to Kitt Peak. The National Science Foundation vehicles all carried VHF hi-band antennas and I may have caught some of their radios with the Close Call, along with other transmitters located up on the peak:

155.6250, D343 - May be some sort of bus service or school district.
164.3500 - NSF Operations at Kitt Peak
165.2375 - Definitely a CBP Customs NET 1 repeater up there!
168.5250 - NSF operations on Kitt Peak
859.0000, D025
860.0000, D025 - Don't know who these two conventional repeaters belong to, but they were definitely located up on Kitt Peak.