US · California · 103.5 FM · English
KOST 103.5
Play KOST 103.5 straight from this page. It streams from the broadcaster's own server, in your browser, with nothing to install.
- adult contemporary
AAC · Record last changed 4 Oct 2026
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What the directory records
Record last changed 4 Oct 2026
- Country
- United States
- Language
- English
- Format
- AAC
- Stream
- Direct https
- On the dial
- 103.5 FM
- Last catalogue check
- Stream answered
- Broadcaster
- kost1035.iheart.com
The directory states no bitrate for this stream, so there is nothing to draw here. The field is filled from what a stream's own server announces when it is scanned, and plenty of servers announce nothing.
At position 996 of 1,481, this is one of the stations in the United States that almost nobody arrives at by browsing. That is the case for having a page at all. A station reachable only by knowing its name is a station most directories lose.
One recorded open in the public directory. That is a trace rather than a measurement, and it is the reason this page describes where the station sits rather than how popular it is.
23 stations in the United States lead with adult contemporary and KOST 103.5 is one of them, though the tag does not make the country's headline list. Across the whole directory 126 stations use it first, so the rail below runs well past United States.
No bitrate is recorded against this stream. It is a common gap: the value is scraped from the stream's headers and plenty of servers do not send them. Press play and your browser will tell you more in two seconds than the field would have.
The audio comes from stream.revma.ihrhls.com, and 176 other stations in the United States are served from the same address. That is a streaming platform carrying many broadcasters rather than a station running its own server, which is worth knowing for a practical reason: when a platform has a bad night, a whole block of the United States' listing stops answering at once and nothing is wrong with any of the stations in it.
- City or region
- California
- Country
- United States
- Coordinates
- 33.998N, 118.048W
- On the dial
- 103.5 FM
KOST 103.5 is one of 3,967 playable stations the catalogue lists in United States, and one of the smaller number that say where in the country they transmit from.
These are counts of what people did inside the public radio-browser catalogue and the apps that read it, over the whole life of the entry. They are not our own figures and they are not an audience measurement: most entries in this catalogue sit under five all-time plays, so a small number here means the catalogue has little to say about this station rather than that nobody listens to it.
Broadcast by KOST 103.5. Stream served directly by the broadcaster. Their own site is at kost1035.iheart.com.
Station details come from the public radio-browser directory and are reproduced as recorded there. If you run this station and something here is wrong, or you would rather the page did not exist, write to us from the support page and we will fix or remove it.
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