Information Station Specialists is the best known source of traveler's information stations, highway advisory radio, advisory signs and services needed to reach motorists. Learn more about Information Station Specialists.
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On the Air
Hartsfield Jackson Airport 2014 eclipse 
"No Phishing" Allowed?

Are internet threat messages appropriate in a TIS broadcast?
Eclipse Excesses Expected

Authorities vowed the public's safety would not be overshadowed.
Pirates Face Headwinds

The FCC is attempting to sink radio pirates one by one.
Read more in The Source August newsletter.  
  More News
  The Source, Jun 2017
  • Alerting Drivers without Distraction
  • Radio, a "Go To" Medium in Emergencies
  • Calling in Air Support
Fair Sign The Source, Mar 2017
  • "Just-in-Time" visitor info enhances events.
  • Quakertown keeps everyone on same page.
  • Grand Canyon National Park broadcasts to visitors approaching South Rim.
Chairman Pai The Source, Feb 2017
  • "Radio is vital," says new FCC chairman.
  • Bigger Signals for 2 Emergency Managers
The Source, Jan 2017
  • ND health agency uses radio to protect protesters.
  • Radio continues to dominate dashboards.
  • Hospitals can improve security with radio and signs.
LIGHTNING sign  The Source, Oct 2016
  • Health officials prep for Zika impact.
  • Weather radio is no longer the same / S.A.M.E.
Herbert Hoover The Source, Sep 2016
  • Herbert Hoover history headlines Heartland Highway.
  • New portable LED message sign will be available soon.
  • Michigan Airport Lets Motorists Listen to Pilot/Tower Communications over Car Radios
The Source, Aug 2016
  • Virginia DOT upgrades HARs.
  • Info radio assists community during fire.
  • Grainger adds IRiS Radio Station.
Harvey Cedars The Source, Jun 2016
  • Coastal community prepares for hurricanes.
  • Airports make sure they can reach the public.
  • New EAS codes are coming.
The Source, May 2016
  • National Park Service Installs 2 Info Stations in Hawaii
  • Arcola, IL, attracts visitors with radio.
Mackinac Bridge HAR Sign The Source, Mar 2016
  • Michigan DOT First with High Quality HARs
  • University broadcasts text alerts to motorists.
  Products
ALERT AM Emergency Advisory Radio Station  ALERT AM
Emergency Advisory Radio System


Fixed radio station with NOAA 'All-Hazard' warning interruptions targeted to your county; multiple power and programming options, including GPS synchronized (multiple) stations, battery backup, large cabinet for flexibility. FCC-licensed. Range 25-75 square miles. Used in combination with Flashing ALERT Signs.
RadioSTAT  RadioSTAT
Portable Emergency Radio Station


Compact, hand-portable information radio station that can roll to an incident by land, sea or air. Housed in an easy-to-transport, high-impact, weather-resistant case, RadioSTAT can operate from a fixed location when not required in the field. Controlled via flash drive or network. FCC-licensed. Range 25-75 square miles. Used in combination with FASTrack Signs.
Information Station  The Information Station

Fixed, information radio station for general applications. Versions include “IP” – operable via network/USB and “Classic” – operable voicemail-style via telephone or local. FCC-licensed. Range 25-75 square miles. Used in combination with Flashing ALERT Signs.

LIGHTNING sign  LIGHTNING LED Message Sign

This sign has no equal in flexibility, size and setup speed. It is capable of going places where conventional trailer-mounted changeable message signs never could and can function indoors, outdoors, off-road and in the tightest of spaces and on the tightest of budgets. Transport it in the back of a car or SUV; it is light enough to be set up by one person in minutes.

VoiceStar HAR with Changeable Message Sign  VoiceStar
Portable Information Radio Station

Powered via solar power and controlled by wireless means, this trailer-mounted radio station and Changeable Message Sign (CMS) throws a full 25-to-75 square mile signal (3 to 5 mile radius) to motorists. Special FCC licensing allows both fixed and territorial licenses. Available with or without CMS sign.
ITS6000 Highway Advisory Radio System  ITS6000
Highway Advisory Radio Network


Fixed highway advisory radio (HAR) system. Standard features include 4-day operational battery backup and targeted NOAA 'All-Hazard' warning interruption. Optional GPS frequency stabilization, antenna mounting styles, cabinets and program control. Flexible design to meet DOT needs. FCC-licensed. Range 25-75 square miles.
InfOspot License-Free Radio Station InfOspot License-Free Radio Station

An affordable 1/2-mile range information station for visitor, government, general and commercial applications. Information, music and commercials are permitted.

Advisory Sign Products  Advisory Signs & Flashers

These signs can advise motorists of the presence of information radio station signals and general public safety information. Styles: Quick-erect, fixed flashing beacon, fixed LED and portable changeable message signs (CMS).

PowerSTAT Portable Power Source  PowerSTAT
Portable Power Source

Pure sine-wave AC inverter plus high capacity charger with hefty battery pack, all packaged in a weather-resistant portable case. Charges at any standard 120VAC power outlet. Provides pure, clean, energy quietly. Approved for indoor use. May be employed as a power source for the RadioSTAT Portable Radio Station.

Radio Express Temporary Radio Station EventCAST
Portable Information Radio Service


Designed for event broadcasting, signal testing and other temporary applications, EventCAST is a complete, licensed radio system with a 3-5 mile range. Its weatherproof design with quick-erect antenna system allows for quick setup.