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.
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Information Radio Stations & LED Signs

Licensed, 10-watt radio stations for use by government agencies and emergency medical providers. Noncommercial voice message content.

Enhance event visibility, sponsorships, public information and safety. EventCAST portable radio stations and LED signs are available nationwide for rent or purchase.
The Radio Service
Put your event on the air throughout the community on its own radio frequency. EventCAST stations broadcast informational messages to car radios 3 to 5 miles in all directions from the venue. Use them in conjunction with portable signage (below) to inform patrons about parking, gates, schedules, prohibited items, weather info and security. Invaluable when weather is a factor. Noncommercial voice messages are permitted. The EventCast Service can be sponsored on your event's website and signage. Our package can include Message Recording Services and FCC license. Discounts are available for events of limited size. Inquire.


1   South Florida Fair Takes Security Seriously
2   State Fair of Texas
3   Just-in-Time Visitor Information

4   . . . and the following customers:
  • City of Portland, OR.
  • Durham Fair, Durham, CT.
  • Grand Canyon National Park, Tusayan, AZ.
  • Hamvention 2018, Dayton, OH.
  • Kentucky State Fair. Louisville, KY.
  • Long Beach Grand Prix. Long Beach, CA.
  • Mayflower II Anniversary Celebration, Plymouth, MA.
  • Music Festivals (“Country Fever” and B93 Birthday Bash).
  • Natural Resources Dept, Hocking Hills State Park, OH.
  • Bethel Woods Amphitheater-Woodstock Museum, Bethel, NY.
  • Ohio State University, Columbus, OH.
  • Point Reyes National Seashore, CA.
  • Transportation Corridor Agencies, Orange County, CA.
  • PGA Golf Tournaments (The Players Championship, US Open).
  • San Diego County Fair, Del Mar, CA.
  • South Carolina State Fair. Columbia, SC.
  • South Florida Fair, West Palm Beach, FL.
  • Trade shows (Farm Progress Show, Decatur, IL).
  • Washington State Department of Transportati
High intensity informational LED signs for directions, parking and gate information, safety and emergencies. Full-time AC operation or quick setup via rechargeable internal batteries. Customized and preprogrammed especially for your event.
Sample Message

Visit LIGHTNING Sign webpage.
Founding & Firsts Audio Control Methods Alert Stations across America FCC Frequencies & Licenses Site Map
Common Applications Case Studies Installation, Testing, Training
Emergency Advisory Radio FAQs Professional Recordings
Features Compared FCC-Permitted Broadcasts Rentals
Highway Advisory Radio Glossary of Radio Termis Streaming
      License-Free Stations News from The Source    
Travelers' Information Stations Operators' Zone
Why Customers Say They Buy

©  1983-2019  • Information Station Specialists, Inc. •  All Rights Reserved
PO Box 51, Zeeland, Michigan, USA, 49464-0051, Phone 616.772.2300, Fax 616.772.2966, Email: info at theRADIOsource dot com

The USA's best known source for Emergency Advisory Radio Stations, Travelers' Information Stations, Highway Advisory Radio & related products/services.

 Trademarks: 2X Signal Booster, ALERT AM Emergency Advisory Radio System, AP55 Digital Message Player, ENcast Emergency Notification Broadcast System, FAS6000 Flashing Beacons & Controller, FASTrack Quick-Erect Sign, Flashing ALERT Sign System, Free-Radiate On-Premise Radio Broadcast System, HearMoreInfo Internet Broadcasts, , Information Station Specialists, InfoRadio Format, Information Station Classic, Information Station IP, InfOSpot License-Free Radio Station, IP8 Digital Message Player, IP76 Digital Message Player, ITS6000 Highway Advisory Radio Network, LIGHTNING LED Portable Changeable Message Sign, NX8R Digital Message Player, Potential Interference Notification Services (PINS), PowerPlane Flex  Factory-Assembled Groundplane, EventCAST Portable Information Radio Service, RadioSTAT Portable Emergency Advisory Radio Station, Signal Measurement Radio Receiver, SpotCast Internet Broadcast Service, Stealth Sign, StreamCast Internet Broadcast Service, Stylized ISS Logo, SX200 Watt Meter, Talking House , TR6000 HQ5.0 Transmitter, TR6000 15.73 Transmitter, VP9000 Vertical Profile Antenna System, VoiceStar Portable Highway Advisory Radio Station (with our without Changeable Message Sign), Wireless Audio Link.

Information Radio Stations is a generic term synonymous with Travelers Information Stations (TIS), Highway Advisory Radio Stations (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, wateter, 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.