Information Station Specialists is the best known source of travelers information stations, highway advisory radio, advisory signs and services needed to reach motorists with public service information. Learn more about Information Station Specialists.
                                                        Information Station Specialists     

The Information Station
FCC-Licensed Travelers' Information Station / Highway Advisory Radio
AEL/SEL Category 04AP-09-ALRT  
Customer Reviews

“We have already gotten many positive and enthusiastic responses. We are very happy we decided to do this!”
Lauren Fenstermacher, Manager
Middle Creek Wildlife Management Area Visitor Center Pennsylvania Game Commission
“The signal quality is amazing, far better than I thought, with no static. I am very pleased. Thank you, this is an amazing tool!”
Alexander Watson, Regional Naturalist
Minnesota DNR Parks and Trails 
On the Air
First National Network of Info Stations
Customs & Border Protection
CBP installed Information Stations at key land border ports of entry, providing information to approaching motorists with the intention of expediting their passage across the border, i.e., El Paso, Laredo, TX; San Luis, AZ; and Calexico (East), CA. Additional sites are planned.

The stations broadcast time-sensitive messages developed at the local ports of entry, in addition to messages developed at the national level by CBP Headquarters.

Project manager Daniel Piscopo states that the broadcast messages include “how to use high-tech travel cards, information about CBP's Trusted Traveler Programs, basic border crossing rules and regulations, emergency travel information and updates, and border wait times.”

CBP will be able to communicate directly to travelers about how to expedite their border crossing, for example, by broadcasting information about CBP programs such as the Ready Lane — an expedited travel lane for people with radio frequency identification technology enabled cards -- and Trusted Traveler lanes for pre-approved, low-risk travelers.

Radio broadcasts can be heard for several miles around the port.   


Related Links

Download a brochure.

Plan your station

Review Technical Specifications.

Compare the Information Station to out other licensed systems.

Learn more about this type of radio station per the FCC.

Introduced by the Federal Communications Commission in 1977 as a Travelers' Information Station, the Information Station is now the most installed system of its kind in the United States, with more than a thousand stations licensed to date. Its popularity stems from its versatility and affordability in a package that makes installation and operation simple and seamless.

Today government agencies broadcast information to the public about emergencies, public health, airport security and border control – in addition to conventional traffic, travel and visitor information content.

Information Station Specialists is the sole provider of the Information Station in the United States and offers 24/7 remote technical support for the life of the product.

Below we describe the two styles of Information Stations, who commonly operates the stations, licensing, antenna setup methods, what comes standard, options and last but not least ways to acquire a station. At the bottom of the left column, you will find links to technical specifications, planning steps and more.
Two Styles of Information Stations
IP Edition USB Edition
Manage the broadcast program via an network or locally using the station’s front-panel controls. In an emergency, message files can be loaded physically via SD card with a USB adapter. The Information Station IP affords full 5000 Hz audio quality plus the convenience of a network-accessible message library. Update the broadcast program from a simple flash drive through the station’s USB port. The USB Edition of the Information Station combines high quality 5000 Hz bandwidth with the convenience and flexibility of flash drive control. The length of the program is only limited by the flash drive size, so virtually any length and number of messages is feasible.
For both editions, audio creation software is provided to allow you to create, edit and process natural voice messages for broadcast. Archive the messages on the PC, laptop or device of your choice for quick call-up.  Our Hybrid Package option allows for both IP and USB methodologies, providing additional convenience and redundancy plus the addition of a program mixer for live mic / live feed applications.
Who Operates Information Stations
Federal, state and local governmental entities can license Information Stations to broadcast noncommercial voice programming related to travel, public safety, visitor/tourism historical/interpretive or emergencies.(Click here to learn more about permitted broadcast content.)

The primary audience? Motorists in a 3-5-mile radius area. Operators commonly include . . .
  • Federal, state and local agencies, e.g., cities and counties use Information Stations for public affairs, public health and emergency management.
  • Recreation areas and historic sites commonly uses these systems for visitors. The National Park Service is among the first proponents of Information Station technology and is the largest nationwide user of these systems fororientation and interpretive applications. (Listen to what interpreters across the country say about how and why they operate Information Stations. Request a free Making Waves program on CD produced by Oregon State University. See a state-by-state list of Information Radio Stations across America.)
  • Points of entry (airports, borders ports).
  • Universities and colleges for parking, security and venue information.
Red Rock Canyon installation
Fireman Erik Olson poses near a new visitor center antenna system he helped install for the Bureau of Land Management's Red Rock Canyon National Conservation Area near Las Vegas, NV. We are told that the system works better than advertised.
Frequency and Licensing
The FCC grants to government entities licenses on available AM frequencies on a first-come-first-served basis, secondary to commercial broadcast stations. In 1991, the Commission opened to Information Stations all frequencies in the 530-1700 band, subject to separation requirements. Information Station Specialists can help identify the optimal frequency at your location and will apply for your station’s FCC license.
Antenna Styles     
The most common formats are described below. Click the thumbnail images on the right to see an example of each.

Yard Style:  The Information Station may be installed at a building with the electronics securely indoors and the antenna pole and groundplane located in the adjacent yard, connected by a coaxial cable. See a Yard-Style Illustration This style is a recommended first choice because it is most economical and affords the greatest security for equipment. A 50’ separation from buildings is recommended. We can even provide the mounting pole for yard areas with limited room grounding.

Roof Style (flat): If no earth surface location is available, a flat building roof may be your best choice for antenna installation. We can provide an installation package which requires no roof penetrations.

Isolated Style:  At remote locations where there is no building, a weatherproof cabinet containing the electronics is attached to the antenna support pole. The location must have electrical power and, if equipment is to be remotely controlled, telephone or network service.

An Information Station can be installed by the buyer, his agent or as a service of Information Station Specialists. Included in the package is the FCC type-accepted transmitter, digital message system, cabinets, antenna, PowerPlane preassembled groundplane, lightning arrestors, cables, connectors, mounts, hardware and illustrated instructions.
Standard Package Options
  • Transmitter and digital message player in indoor or outdoor cabinet, containing all broadcast control electronics.
  • Complete antenna system with lightning arrestor and weather enclosures, mounts, coaxial cable and feedlline.
  • Audio recording software.
  • All hardware, wiring harnesses and required accessories.
  • Illustrated instructions.
  • An array of services that includes system planning, engineering and 24/7 remote technical support for the life of the station.


   See details on our Technical Specifications webpage.

  • Headphones and mic for recording or live broadcasting.
  • Hybrid option for both USB and network-based audio control.
  • Signal Measurement Radio Receiver allows you to measure the Information Station’s signal intensity and verify compliance with FCC signal limits.
  • Cell Modem for remote system control, when a wired network is not available.
  • Uninterruptible Power Supply (UPS) - 2 hour backup for momentary power interruption or when generator starts in a power outage. Extended runtime available.
  • Outdoor electronics enclosure of weatherproof, gasketed, NEMA4 steel construction. It is pole or wall mountable (includes wood pole mount). Can be used indoors or outdoors. Its back panel has wiring harness, local test phone. Includes AC-terminal block and power-surge arrestor. Pad-lockable design.
  • Broadcast Quality Audio Processor for increased audio quality, intelligibility and range.
  • StreamCASTnetwork audio interface allows streaming of the broadcast program directly to smartphones, tablets, laptops and PCs. Listeners gain access to the stream by merely scanning a QR tag or by clicking a unique link on your (or a special HearMoreInfo) website.
  • Message Recording Services.
  • Flashing ALERT Signs with remote-controlled flashing beacons may be installed to notify motorists of the station’s signal at key locations along streets.
Planning & Purchasing
See Typical Planning Steps for the Information Station and/or contact Bill Baker for assistance in planning the best configuration for your setup. Bill can then provide a formal quote. See also Purchasing Our Systems, Components and Services.

Note:  Because FCC processing time is unpredictable, we recommend that you request licensing and other FCC documentation services from us as soon as you know for sure you will have a station – definitely no later than when you place your radio equipment order.

As you would expect, Information Station Specialists provides a full menu of technical services to help you put and keep ALERT AM system on the air. We are here to help, even with professionally recorded audio messages, so your broadcasts are ready to air as soon as your station is turned on.

Best of all, each system comes with
Remote Technical Support for the life of the station.
  Your information. Your station. Our dedication.
Contact Us All Products at a Glance FAQs All Services Site Index
Corporate Overview For Emergencies FCC-Permitted Broadcasts Customer Support Policy Site Map
Customer Support Policy For Health Applications Glossary of Radio Terms FCC Frequencies & Licenses
Privacy Policy For Highways News from The Source Installation, Testing, Training
  For Visitor Information Operators' Zone Professional Recordings
  For Other Common Applications Our Stations across the USA Purchase Options  
For License-Free Stations Planning Guide Rentals
For AM Radio Broadcasters Why Customers Say They Buy Streaming
  For Amateur (HAM) Operators      

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PO Box 51, Zeeland, Michigan, USA, 49464-0051, Phone 616.772.2300, Fax 616.772.2966, Email Form

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Information Radio Station is a generic term synonymous with Travelers Information Station (TIS), Highway Advisory Radio (HAR) / Highway Information Systems & Low Power Radio Stations (LPR). Operation of the stations is governed by FCC Part 90.242 Rules. A FCC license is required. Information Radio Stations may be fixed or portable. Subcomponents may include transmitter, antenna and ground system, digital voice player, wattmeter, cabinet with conventional or Corbin locks, lightning arrestors for RF, power and telephone lines, coaxial cable. Most stations employ black maximized antennas to discourage ice accumulation and security measures to prevent unauthorized program access. Options include synchronization, battery backup, solar power, remote programming by local, network or telco, multi-station audio distribution via RF or LAN / WAN or wireless network.

The USA's go-to source for information radio station equipment, related products and technical services.