page_title: Indianapolis Motor Speedway Radio Network
section_title: On-air talent (Indianapolis 500)
hierarchical_section_title: Indianapolis Motor Speedway Radio Network / On-air talent (Indianapolis 500)
caption_attribution_description: English: ABC sportscaster Gary Gerould at the 1997 Indianapolis 500
context_page_description: The Indianapolis Motor Speedway Radio Network, is an in-house radio syndication arrangement which broadcasts the Indianapolis 500, the NTT IndyCar Series, and Indy Lights to radio stations covering most of North America. The network, owned by the Indianapolis Motor Speedway and headquartered in Speedway, Indiana, claims to be one of the largest of its kind in the world. It currently boasts over 350 terrestrial radio affiliates, plus shortwave transmissions through American Forces Network and World Harvest Radio. The network is carried on satellite radio through SiriusXM, and is also accessible through online streaming, and downloadable podcasts. For 2017, the broadcast reached 20.5 million listeners.
  The longtime flagship of the network is 1070/WFNI in Indianapolis. Mark Jaynes is the current anchor and chief announcer for the network, a role he assumed beginning in 2016. Davey Hamilton is the Driver Analyst.
  The most notable personality from the network is hall of fame broadcaster Sid Collins, who was the original "Voice of the 500" from 1952 to 1976. Other notable broadcasters over the network's history include Paul Page, Bob Jenkins, Jerry Baker, Bob Lamey, and dozens more.
caption: Gary Gerould
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