isai-fm

isai-fm sits in the tail of India's 565 entries. The tail is the part of a directory that goes missing first, and it is the part worth keeping: the head of every country's list is the same handful of national broadcasters, and everything that makes a dial local is behind them.

India's directory presence is led by Hindi, with 161 stations broadcasting in Tamil behind it. isai-fm is one of that second group, large enough that the country hub prints it as its own bar rather than folding it into a remainder.

The Tamil shelf on this site collects every station in the language regardless of where it transmits from, and the directory's Tamil entries are concentrated in Canada, Singapore and Sri Lanka. Reading the shelf next to this page is the quickest way to see how far the language's dial actually reaches.

The audio comes from stream.zeno.fm, and 108 other stations in India 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 India's listing stops answering at once and nothing is wrong with any of the stations in it.