NYC Updates on RR

Some additional, anonymous federal frequencies have been added to the New York City frequency database on Radio Reference:

http://www.radioreference.com/apps/db/?aid=3378

Sifting through the updates, I spotted a couple of interesting items. First, if the contributor is accurate, several VHF P-25 channels that I have caught in the past using a NAC of 864 are identified as being the US Marshals Service, New York. They have been active, but due to encryption, the identity was unknown. Also unknown if this is a NAC used by the USMS nationwide.

Secondly, there are 9 VHF channels listed as being "Federal Interoperability" frequencies. I have noted one or two of these frequencies active during the weekly tests, but some of these are previously unknowns, or used by other agencies. Keep an ear on these and let me know if they are active;

164.4750, N653 (Also used by the National Parks Service in New Jersey)
166.5375, N653* (See Update below)
166.7500, N653
167.3500, N653
167.7875, N653 FI/O 1 (Weekly interoperability roll call tests heard here)
168.6625, N653
171.1125, N653
171.1750, N653 FI/O 2 (Heard during New Years Eve in Times Square events)
172.2875, N653

The frequency of 414.7500 MHz, 82.5pl was also utilized for interoperability tests in the past.

UPDATE!
It slipped past me initially, but I was reminded that the frequency of 166.5375 MHz is actually the input to the BATFE nationwide repeater of 165.2875 MHz. The BATFE uses a NAC of 650 on the repeater output, but uses various NAC's from 650-65A on the inputs. I suspect that they are using 166.5375 MHz, NAC 653 as the input to the BATFE repeater in the area, and the listener assumed that the NAC of 653 meant it was part of the Federal Interop channels.

Also, the inputs for the two known federal interop repeaters are not among the channels that were posted on RR. The input to the 167.7875 MHz repeater is 164.7375 MHz, and the input to the 171.1750 MHz repeater is 162.2875 MHz.

EPA Flys Over Dallas

Apparently in preparation for the celebrations of the Dallas Mavericks NBA Championship, the Environmental Protection Agency (EPA) will be doing low-level flights over the downtown Dallas, Texas area;

http://today.msnbc.msn.com/id/43404526/ns/local_news-dallas_fort_worth_tx/t/dont-be-alarmed-low-level-flyovers/

The flights are for sampling air and other environmental readings in order to detect anything unusual that might be released, either intentionally or accidentally.

The next Fed Files column will feature a profile of EPA radio channels. I have not received any information on what the EPA flights in Dallas might be using.

TSA Conducts Multi-State Exercise

If you think the TSA only functions at your local airport, think again:

http://www.mariettatimes.com/page/content.detail/id/536701/TSA-conducting-security-exercise-.html?nav=5002

http://wvgazette.com/News/201006160894

As of Wednesday, June 15th, eports are that this was a multi-state exercise involving the VIPR (Visible Intermodal Prevention and Response) teams. The exercise involved inspections of power and chemical plants, rail terminals and shipping terminals, lock and dam complexes and natural gas pipelines. The exercise also involved local and state agencies as well.

DEA Changes in Dallas

Listener reports from the Dallas/Ft. Worth Metroplex seem to indicate that the DEA is starting to use some of it's new P-25 UHF frequency assignments there.

After many reports from the Houston area and other Gulf regions of the new UHF frequencies, reports are that 413.9750 MHz, NAC156 is in use around DFW. The original UHF channels are also still in use in analog mode as well.

For a complete listing of what's been found on the new UHF channels so far, check out this previous blog post:
http://mt-fedfiles.blogspot.com/2011/02/more-new-dea-uhf-p-25.html

POTUS Visit to Joplin, MO

After the terrible devastation of the tornadoes in Joplin, Missouri, it appears that a presidential visit is on tap for Sunday, May 29th. A TFR has been issued for the area:

http://tfr.faa.gov/save_pages/detail_1_5046.html

If anyone is in the area and can provide any details of emergency communications in the Joplin region following the disaster, please pass them along to us at the Fed Files!

Las Vegas NNSA TRS Updates?

I am seeing posts over on Radio Reference that there may be changes afoot for the Las Vegas area UHF trunked system operated by the National Nuclear Security Administration (NNSA). Until recently, the NNSA operated the wide-area UHF trunked system that was utilized by Nellis AFB as a subscriber agency.

Now reports are that a new UHF trunked system has come on the air, using the System ID of 00F, NAC of 00F. Site 1 is reported using these frequencies:

406.5000
406.7875 CC
407.1875
407.3000
407.5000
407.8625
408.1500
408.9625
409.1125
409.5625
409.7125
410.6500

Some replies indicate that this new system is a separate system for military use only and that Nellis will no longer be a subscriber to the NNSA system,

If anyone in the Las Vegas area can keep me posted on this change, please send them along to The Fed Files.

UPDATE:
I took a look at the frequencies that have been posted as part of this new "000F" trunked system and see that most of them were part of the NNSA trunked system site 10, that was assumed to be located and service Nellis Air Force Base. 410.6500 MHz, was logged with some activity in Las Vegas a while back, but was not part of the NNSA system as far as I could tell.

So I'm wondering if Site 10 of the NNSA system is still on the air on any frequencies? They might have migrated the Nellis site off to it's own system, since it was probably the busiest site in the NNSA system.

There was a post on Radio Reference that indicated this was a move towards providing common trunked systems for Nellis AFB, NAS Fallon and US Navy carrier operations. Not sure if this makes any sense, but I have no information on this change as being part of any larger Navy system.

NE Florida USCG

I'm in the Jacksonville, FL area for a while and caught some Coast Guard traffic on both VHF and UHF channels recently.

162.3250 MHz, N293 NET111 - SECTOR JACKSONVILLE with various CG assets. SECTOR in the clear, but field units always encrypted.

412.9750 MHz, N293 NET409 - SECTOR JACKSONVILLE with what seemed to be CG helicopters, usually CG6xxx numbers. Again, SECTOR JAX in the clear with others secure. The NET number was confirmed by the SECTOR JAX radio operator, and also confirms another rumor that the CG UHF channels are being used primarily by airborne assets of the Coast Guard.

TSA - All Frequency Updates Here!

Since I featured a list of TSA frequencies heard at various airports in the March 2011 Fed Files, I decided to post the list here and update it with frequencies that have been sent to me.

I discovered I had several TSA related lists going on the bog, so from now on, this will be the most up to date.

All TSA Updates will be updated to this blog post.

If you have any additional TSA channels you have found active, send them along.

When searching for TSA activity, always assume that the TSA at your local airports will have some of these four frequencies in use:
166.4625 MHz
169.3000 MHz
172.1500 MHz
172.9000 MHz

In addition, here are some of the "secondary" frequencies that have been identified as TSA at various airports:
166.2875  MHz
166.7875  MHz
168.0875  MHz
168.8375  MHz
168.9625  MHz
169.1625  MHz

Here are additional channels that have been identified at various airports as being TSA operations. If the channel is designated with a CTCSS tone, it is an analog channel using voice-inversion scrambling. P-25 channels are noted with the appropriate NAC. The analog channels are usually the security checkpoint screeners using Icom F-50v radios. The additional P-25 channels are usually the operators of the full-body scanners communicating with the checkpoints. The operators of these devices are located in a separate area away from the security checkpoints.

Asheville, NC (AVL)
172.9000, N001

Atlanta, GA (ATL)
172.9000, N001

Bloomington, IN (BMI)
172.9000, N001

Boston, MA (BOS)

163.3125, 136.5 PL

166.2875, N001

166.4625, 103.5 PL

168.0875, N003

168.9625, N001

169.1625, N001

169.1625, N003

171.7625, 146.2 PL

172.1500, 103.5 PL

172.1500, 123.0 PL

Chicago, IL O’Hare (ORD)

165.0750, 123.0 PL
165.0750, 131.8 PL

166.4625, 103.5 PL
166.2875, N004
168.9625, N001

169.1625, 123.0 PL

169.1625, N001

169.3000, 136.5 PL

172.1500, 103.5 PL

172.1500, 123.0 PL
172.1500, 136.5 PL
172.9000, 136.5 PL

Cincinnati, OH (CVG)
166.2875, N003 - Scanner operators
169.1625, N003 - Scanner operators
172.9000, N001

Dallas / Ft. Worth, TX (DFW)

168.0875, N004

169.9125, 123.0 PL – TSA Terminal E

170.3375, N001 – TSA “Coordination Center”

170.9375, N004

173.7750, N004

Denver, CO (DEN)

163.6250, 151.4 PL – Behavior Detection Officers using ICE repeater at DEN airport

166.4625, N001 – Scanner operators

172.1500, 123.0 PL

172.1500, 131.8 PL

172.1500, 136.5 PL

Des Moines, IA (DSM)
172.9000, N001 - repeater

Ft. Meyers, FL (RSW)
169.3000, N001
169.3000, 123.0 PL - Checkpoint C
172.9000. N001

El Paso, TX (ELP)
166.2875, N002 - Backscatter X-ray operators
172.1500, N001

Gulfport/Biloxi, MS (GPT)

172.9000, 162.2 PL

Houston, TX Hobby (HOU)

166.2875, N003

169.1625, N001

Houston, TX Bush (IAH)

169.3000, 123.0 PL

Indianapolis, IN (IND)

169.3000, 136.5 PL

172.1500, 146.2 PL

172.9000, 151.4 PL

Jacksonville, FL (JAX)

169.3000, N001

172.1500, 146.2 PL

172.9000, 162.2 PL

Las Vegas, NV (LAS)

166.2875, N002

166.4625, N001

168.0875, N002

168.9625, N001

168.9625, N002

Los Angeles, CA (LAX)

166.7875, 123.0 PL – Terminal 3

168.9625, N001

168.9625, N002 - Scanner operators

169.1625, N001

172.1500, 131.8 PL – Terminal 7

Nashville, TN (BNA)

168.0875, 123.0 PL

172.9000. N001

Philadelphia, PA (PHI)

168.0875, N002 - B Concourse scanner operators

168.8375, N002 - C Concourse scanner operators
171.7625, 131.8 PL - B & C Checkpoints

Phoenix, AZ (PHX)
168.0875, N003
170.1625, N001 - Terminal A Backscatter X-ray operators

Portland, OR (PDX)

169.3000, 146.2 PL – Checkpoint D-E

172.1500, 123.0 PL – Checkpoint A-B-C

(Also using talk groups on the IWN trunked system)

Salt Lake City, UT (SLC)

172.1500, 123.0 PL

172.1500, N001

San Francisco, CA (SFO)

162.2750, 131.8 PL

172.9000, 123.0 PL

172.9000, N001 - Wide area repeater serving San Francisco and Oakland airports

San Antonio, TX (SAT)
172.9000, N001
 
Santa Anna, CA (SNA)
172.1500, 123.0 PL
172.1500, 131.8 PL
172.9000, N001
172.9000, 146.2 PL
172.9000, 151.4 PL


 St. Louis, MO (STL)

164.7875, 131.8 PL - A Checkpoint
169.1625, 123.0 PL

172.1500, N001
172.1500, N004

172.1500, 123.0 PL

Seattle, WA (SEA)

168.6125, N001 - Behavior Detection Officers
172.1500

Tampa, FL (TPA)

166.2875, N001 
168.0875, N004
169.1625, N001
169.3000, N009
169.3000, 123.0 PL
169.3000, 131.8 PL
169.3000, 136.5 PL - Terminal C
172.1500, N001
172.1500, N002
172.1500, N003
172.1500, N004

172.1500, 123.0 PL - Terminal F
172.1500, 131.8 PL - Terminal E
172.1500, 136.5 PL
172.9000, N001 - New wide area repeater
172.9000, N002
172.9000, 151.4 PL - Terminal A
172.9000, 162.2 PL

Tucson, AZ (TUS)
166.4625, N001
169.3000, 123.0 PL


Washington, DC Reagan National Airport (DCA)

172.1500, 136.5 PL
172.9000, N001
172.9000, N013

TSA to TRBO?

I recently received a report of someone hearing what sounded like MOTO TRBO digital traffic on 172.9000 MHz in the Southeast Florida area. This frequency is one of the primary TSA channels used at airports across the country.

It would be strange for the TSA to move to TRBO digital radios, as they are part of the Department of Homeland Security, which is committed to utilizing APCO P-25 digital modes for federal interoperability and have been using P-25 digital radios since they came into existence. Plus the TSA has recently tested the addition of OTAR (over-The-Air Re-keying) of the encryption keys on their P-25 radio systems.

However, since the TSA also decided a few years ago to start equipping security checkpoint screeners with Icom F-50V radio with analog voice-inversion, I guess anything is possible.

Has anyone else caught what might be TRBO digital on any TSA channels? Looking for updates...

FEMA Deploys to Texas Wildfires? -UPDATE

In a rare move, FEMA has declared the Texas wildfires a "Major Disaster" and deployed a mobile command post to the Mineral Wells, Texas area.

Monitors report that the FEMA CP is probably one of the MERS Teams vehicles. They have spotted a mobile truck with two pneumatic masts that support communications antennas. No mention was made in the reports I saw of any satellite dishes, but most if not all of the FEMA mobile units carry satellite dishes.

Only frequencies heard so far that might be connected to the FEMA deployment were 163.1000 MHz and 866.0125 MHz. More as reports come in...

UPDATE - It appears that the original source now says this may not be FEMA's mobile command post operating on location in Texas, despite that fact that Texas has requested FEMA assistance in the fires:

http://texas.onpolitix.com/news/44593/femas-major-disaster-declaration-rare-for-texas-fires

The mobile units spotted in the Mineral Wells area has been described as not looking like the FEMA MERS vehicles I mentioned above. However, reports continue to indicate plenty of state and federal frequencies are in use in the firefighting efforts. You can follow the updates at this link on Radio Reference:

http://forums.radioreference.com/texas-incidents-breaking-news/141626-n-texas-wild-fires.html#post1523455

UPDATE II - Here are some additional frequencies passed along to me by a source on the ground. These were monitored near the Possum Kingdom Lake fires:

163.1000 MHz, CSQ - Aircraft/direct
166.9375 MHz, CSQ - Air-attack to ground units/main/direct/VERY active
168.0125 MHz, CSQ - Aircraft/direct
168.0500 MHz, CSQ - Ground units/direct
168.1000 MHz, 123.0 PL - Command/operations/repeater and direct/heard from
70 miles away either east or west.
168.2000 MHz, CSQ - Ground units/direct

DoJ Buys E.F. Johnson Radios

http://www.prnewswire.com/news-releases/fbi-to-deploy-ef-johnson-project-25-radios-73710702.html

The Department of Justice Wireless Management Office has purchased an unknown number of E.F. Johnson branded P-25 radios. This report indicates these radio will be used primarily by the Federal Bureau of Investigation (FBI).

NCAA Final Four Houston

From the looks of the on-line posting, the Final Four games in Houston this past weekend were loaded with local and federal radio action. As I posted, a lot of federal law enforcement activities were planned for the weekend of the Final Four games, called by some as "Super Bowl levels" of federal planning.

The folks in and around Houston did a nice job of keeping the scanners going and even posted what they heard in a wiki article on Radio Reference:

http://wiki.radioreference.com/index.php/NCAA_Final_Four_2011

One interesting item that was noted during all the activities was some clear traffic that referenced some Department of Energy personnel involved with federal activities, possible monitoring for radiation levels. There was some activity noted on 171.2000 MHz, analog, and that is a nationwide DoE allocation. I did not see anything noted, but would not be surprised if there was some Enviromental Protection Agency (EPA) activity during the weekend as well...

Justice Department "25 Cities Project"

I've written about the DoJ "25 Cities" federal interoperability project in several Fed Files columns, but thought I would post some information here as well.

Some information on the “25 Cities Project” is available on the Internet, but much of it has not been updated in years, and may not reflect the actually current project status:

http://www.npstc.org/documents/commtech/CommTech%20Presentation%2025%20Cities.pdf

http://www.cops.usdoj.gov/files/ric/Publications/wirelesscomm_ritter.pdf

http://www.search.org/conferences/2006interop/DOJ%2025%20Cities%20Fact%20Sheets.pdf

http://www.cops.usdoj.gov/default.asp?Item=1518

Web pages and documents available on line now do not have any frequency information available in them, but confirmation from local monitoring and some have verified frequencies for these DOJ radio systems. Here is a rundown of the cities involved in the “25 Cities” project, and what the known radio systems are. Unless noted with a CTCSS tone squelch value, all these repeaters are using P-25 digital mode with a P-25 Network Access Code or NAC of N653.

ATLANTA, GA

“ATL FIO” 170.4750 MHz

BALTIMORE, MD

“BAL FIO” 170.6625 MHz

BOSTON, MA – UPDATE!

Reports from local listeners in the Boston area have reported that the “Boston FIO” channel has had very little use in recent times. The frequency was derived from a US Coast Guard channel used for natural gas terminal operations, but since the Coast Guard has started using the new P-25 “CG NET” channels, traffic on this frequency has pretty much dried up.

“BOS FIO” 165.3250 MHz

“BAPERN FIO” 167.4375 MHz, 167.9 pl–patch to BAPERN 470.7875

“BPD FIO” 158.9100 MHz

CHARLOTTE, NC

Federal agencies in the Charlotte region have access to the large Charlotte-Mecklenburgh County trunked radio system. A cache of portable 800 MHz trunked radios is provided to agencies such as DHS CBP & ICE, DEA, US Marshals Service, the Secret Service and the North Carolina Air National Guard.

CHICAGO, IL

“CG CMD C” 171.6875 MHz (CHICAGO COMMAND CENTRAL)

“CG CMD N” 170.8125 MHz (CHICAGO COMMAND NORTH)

“CG CMD S” 171.4375 MHz (CHICAGO COMMAND SOUTH)

“CG TAC C” 172.2125 MHz (CHICAGO TACTICAL CENTRAL)

“CG TAC N” 168.8875 MHz (CHICAGO TACTICAL NORTH)

“CG TAC S” 168.9125 MHz (CHICAGO TACTICAL SOUTH)

DALLAS/FORT WORTH, TX

“DFW EAST” 170.7250 MHz

“DFW WEST” 171.4375 MHz

DENVER, CO – UPDATE!

Originally the project described the Denver Metro area as being served by a pool of 800 MHz trunked radios programmed to operate on local public safety trunked systems. It now appears that the 25 Cities Project has opted to install 5 VHF P-25 repeaters located around the Denver metro area.

“DEN IO N” 170.6625 MHz (DENVER NORTH)

“DEN IO E” 171.9875 MHz (DENVER EAST)

“DEN IO C” 171.4375 MHz (DENVER CENTRAL)

“DEN IO S” 172.1875 MHz (DENVER SOUTH)

“DEN IO W” 167.2625 MHz (DENVER WEST)

DETROIT, MI - UPDATE!

In the first version of the 25 Cities Project, federal interoperability in both the Detroit area and Michigan statewide was supported through the Michigan Public Safety Communications System (MPSCS). However, new information indicates that Detroit will also be getting a stand-alone VHF repeater for federal interoperability communications.

“DET FIO” 170.5625 MHz

NORFOLK/ HAMPTON ROADS, VA

The Hampton Roads/Norfolk metropolitan area is using a single VHF repeater for federal interop use. Listeners have reported both clear and encrypted traffic on this channel, as well as weekly check-ins between the various agencies utilizing this system.

“HRN FIO” 165.7000 MHz

HONOLULU, HI – UPDATE!

In addition to having access to the local public-safety radio systems, federal agencies in Honolulu have several VHF repeaters for federal interoperability. The “LE-4” repeater is part of the NTIA nationwide interoperability channels available to both federal and non-federal agencies.

“HNL FIO” 170.6250 MHz

“HNL FIO 2” 168.9875 MHz

“LE-4” 168.1125 MHz, N68F

“HNL FIRE” 154.280 MHz, D364

HOUSTON, TX

Two VHF repeaters in the Houston area are now available for federal agency interoperability. These frequencies have also been referred to by FBI units as “L1” and “L2”, which are the channel numbers in the FBI radios that were originally testing these repeaters. The channel names are short for COMMAND and PATCH.

“HOU CMD” 170.7250 MHz

“HOU PAT” 171.4375 MHz

JACKSONVILLE, FL

A single VHF repeater serves the Jacksonville area federal interoperability needs. This repeater can be patched to other area pubic safety radio systems if needed. The US Navy facilities in Jacksonville and Mayport have control stations that access this repeater.

“JAX FIO” 171.4375 MHz

LOS ANGELES, CA – UPDATE!

Two standalone VHF P-25 repeaters in the Los Angeles area service the 25 Cities Project:

“LA FIO 1” 163.1000 MHz

“LA FIO 2” 172.4125 MHz

In addition to these federal repeaters, the Los Angeles Regional Tactical Communications System (LARTCS) has been providing interoperability between federal, state and local agencies. The federal “25 Cities” frequencies listed above do not appear to be part of the LARTCS. Here is a rundown of the LARTCS frequencies that can be patched together:

California National Guard 036.5000 MHz

HEAR 155.3400 MHz

NALEMARS 155.4750 MHz, 156.7 PL

Coast Guard Channel 23A 157.1750 MHz

LA INTEROP D 159.0300 MHz

LA INTEROP C 159.1800 MHz

Federal UHF I/O 406.8000 MHz, 156.7 PL

LACSO MA-1 483.5875 MHz, 186.2 PL

LACSO MA-2 484.0875 MHz, 186.2 PL

LACSO MA-3 483.7875 MHz, 186.2 PL

LACSO MA-4 484.1375 MHz, 186.2 PL

LACSO MA-5 484.0625 MHz, 186.2 PL

I-CALL 866.0125 MHz, 156.7 PL

CLEMARS 8 868.5125 MHz, 156.7 PL

MIAMI, FL

“MIA FIO” 171.4375 MHz

MINNEAPOLIS/ST. PAUL, MN – UPDATE!

The original rundown of cities for the 25 Cities Project did not include the Minneapolis / St. Paul Metro area. Since then, the Twin Cities have apparently been elevated to be among the 25 “high-risk” cities (Sharp Fed Files readers will note that this brings the total number of cities to 26!). Both of these repeaters were heard on the air during the Republican Convention in late 2008:

“FEDCOM MP” 170.6250 MHz

“FEDCOM SP” 171.6125 MHz

NEW ORLEANS, LA

“NOLA FIO” 171.4375 MHz

NEW YORK CITY, NY – UPDATE!

The Big Apple has three repeaters available as a federal interoperability system. The VHF repeaters are using P-25 digital and the UHF repeater is analog. Also, I was recently advised of another VHF P-25 channel that might be linked to these. The frequency 173.8625 MHz, N653 was heard active, but unknown if this is a permanent part of the NYC Federal Interoperability nets.

“NYC FIO” 167.7875 MHz

“NYC FIO2” 171.1750 MHz

“NYC FIO” 414.7500 MHz, 82.5 PL

PHILADELPHIA, PA

“PH FIO” 171.4375 MHz

PHOENIX, AZ

Federal interoperability communications in Phoenix can use multiple radio systems. One is the Inter-Agency Radio System, or IARS. This is a series of VHF and UHF repeaters tied together to link agencies with dissimilar radio bands. Federal agencies also have radio consoles and portable radios on the Phoenix Regional Wireless Network (PWRN) and the Mesa Trunked Open Arizona Network (TOPAZ).

PORTLAND, OR

Federal agencies operating in the Portland area have access to the local 800 MHz public safety trunking systems. There are talk groups allocated for the various agencies sue, as well as control stations and radios available. The federal IWN trunked system is operational in and around the Portland metro area and there is some interconnection available between the IWN P-25 trunked system and the Portland area 800 MHz radio systems.

SAN DIEGO, CA

San Diego area federal agencies can make use of the San Diego City and County 800 MHz trunked systems with control station and portable radio access. Communications dispatchers also have the ability to patch from their trunked systems to some federal “mutual aid” or “multi-agency” channels. These channels are not directly related to the “25 Cities Project”, but are part of the DHS Border Patrol P-25 network throughout southern California. Listeners have reported patches between these federal frequencies and other agencies:

“MA-4 SP” 166.9125 MHz, N245

“MA-4 PM” 167.3750 MHz, N249

“MA-4 DM” 167.5250 MHz, N247

“MA-4 MCC” 167.7250 MHz, N244

“MA-4 CP” 170.8375 MHz, N248

“MA-1 CP” 171.1750 MHz, N362

“MA-1 PM” 172.2875 MHz, N363

“MA-1 SP” 172.4500 MHz, N148

SAN FRANCISCO, CA – UPDATE!

The Bay Area recently received some upgrades to their federal interoperability system. There now appear to be 2 VHF and 2 UHF federal repeaters in both analog and P-25 digital:

“SF FED-V” 171.6127 MHz

“SF FED-U” 410.4125 MHz

“SF MA V-A” 168.7625 MHz, 167.9 pl

“SF MA U-A” 409.0125 MHz, 167.9 pl

In addition to these federal repeaters, the interoperability system includes these state and nationwide public safety channels:

“CELMARS 7” / “LLAW” 045.8600 MHz, 156.7 pl

“SF MA T-A” 483.1375 MHz, 156.7 pl

“8TAC94” 851.0125 MHz, 156.7 pl / 866.0125 MHz, 156.7 pl

SEATTLE, WA

The Seattle / Tacoma, WA metropolitan areas are served with several large 800 MHz trunked radio systems. Federal interoperability in these cities relies on control stations and portable radios that can access these trunked systems. It also involves patches to these systems as well as the federal IWN trunked system.

ST.LOUIS, MO

“STL CALL” 171.4375 MHz

“STL TAC” 171.6875 MHz

TAMPA, FL

“TAM FIO” 171.6875 MHz

WASHINGTON, DC

“DCIO 1” 159.1500 MHz, MPD Citywide Patch

“DCIO 2” 168.8750 MHz

In addition to the above interoperability channels, there were plans for three additional repeaters, but they do not appear to be on the air at the time I compiled this list. Can anyone in the DC area confirm any activity on these frequencies?

“DCIO 2 N” 173.7500 MHz

“DCIO 2 S” 168.0875 MHz

“DCIO 2 W” 166.7875 MHz

Upcoming Final Four in Houston

A recent article from the Houston Chronicle talks about expected security plans for the NCAA Final Four events:

http://www.chron.com/disp/story.mpl/sports/bk/bkc/men/7488677.html

Although it mentions that the security operations will be of "Super Bowl proportions", the NCAA events in Houston do not appear to be declared a National Security Special Event, as Super Bowls and other large pubic events have been.

According to the article, multiple federal agencies will be assisting state and local law enforcement with security, so start searching for activity. The game is scheduled for the first week in April, 2011.

Securing Presidential Communicnations - SCIF

Here's an interesting story from the BBC concerning how they secure Presidential communications while traveling the world with a portable Sensitive Compartmented Information Facility (SCIF);

Barack Obama's top secret tent

http://www.bbc.co.uk/news/world-us-canada-12810675

Integrated Wireless Network Faces Cancelation

Once again, the future of the Justice Department's Integrated Wireless Network (IWN) is in doubt due to proposed budget cuts:

http://www.fiercegovernmentit.com/story/dojs-iwn-faces-cancelation/2011-02-28

The linked article also contains a link to this interesting IWN document, containing some additional details of the proposed system layout and the new sites around the National Capitol Region;

http://assets.fiercemarkets.com/public/sites/govit/iwnreport.pdf

POTUS Visit to Portland

On February 18th, President Obama made a visit to the Portland, Oregon area, specifically the Intel Ronler Acres campus near Hillsboro Stadium. I was unable to be in town when the visit occurred, but was able to catch some traffic from the Advance Teams in the days prior to the visit. I was also able to spot the motorcade rehearsing the routes out of Portland International Airport on the day before the POTUS arrival.

Here is what was active:

164.6500, N001 - USSS TANGO
164.8875, N001 - USSS OSCAR
165.3750, N001 - USSS CHARLIE
166.5125, N001 - WHCA ALPHA
167.0375, N001 - USSS Executive Protection Detail *

In the past I have received many emails complaining that when the President or other dignitaries visited the areas that they never heard anything on the usual Secret Service channels. As I have explained in past Fed Files columns, the Secret Service tends to set up low power and simplex radio systems in areas that are needed rather than try and cover large areas with temporary repeaters.

* - Thanks to all that emailed me information on the "name" of this channel and 167.0125 MHz. The opinion seems to be that 167.0125 MHz is the Vice Presidential Protection Detail, and 167.0375 MHz is the Presidential Protection Detail., called VPPD and PPD. However, I have heard both frequencies used at events/situations where neither the P or VP are in the field, so they do get used for other things, apparently...

DHS to Launch Harris Multiband Radio Pilot in Phoenix, AZ

The Department of Homeland Security’s (DHS) Science and Technology Directorate will launch a 30-day pilot of Harris multiband radios in the Phoenix area, starting Feb. 23rd. More information can be found here:

http://radioresourcemag.com/newsArticle.cfm?news_id=6696

NIFOG Version 1.4 Now Available

The latest version of the National Interoperability Field Operations Guide (NIFOG) is now available from the Department of Homeland Security.

http://www.dhs.gov/files/publications/gc_1297699887997.shtm

Version 1.4 is now the most up to date version, with some additional information added. Get it while it's still available for download!

More New DEA UHF P-25

More new Drug Enforcement Administration (DEA) P-25 channels are being reported active along the Gulf Coast area. Most of the new channels appear to be active in and around the Houston area, but now I'm seeing reports along the Gulf from Louisiana, Mississippi, Alabama and the Florida panhandle of new active frequencies.

During my recent visit to Arlington for the Super Bowl, the DEA still appears to be using the old UHF channel plan and are still analog.

Still looking for some P-25 repeaters using the 418.750/409.750 frequencies, which I haven't heard of yet.

Here is a quick rundown of some of the new activity:

409.6250 MHz, N156 - Possible new F1
409.6750 MHz, N156 - Possible new F6
409.8125 MHz, N156
409.8250 MHz, N156 - Possible new F7
409.9000 MHz, N156 - Possible new F9
409.9500 MHz, N156 - Repeater
410.4125 MHz, N156 - Repeater/simplex
411.1750 MHz, N156 - Simplex
412.2000 MHz, N156 - Simplex
413.9750 MHz, N156 - Simplex
414.2000 MHz, N156 - Simplex, possible new F5
414.4500 MHz, N156 - Simplex
418.3250 MHz, N156 - Simplex or possible input to 409.3250 repeater (not heard)
418.6250 MHz, N156 - Input to 409.6250 repeater
418.6750 MHz, N156 - Input to 409.6750 repeater
418.8125 MHz, N156 - Input to 409.8125 repeater
418.8250 MHz, N156 - Input to 409.8250 repeater
418.9000 MHz, N156 - Input to 409.9000 repeater
418.9500 MHz, N156 - Input to 409.9500 repeater