RDS Callsign Identifier (for USA and Canada)
This identifier works for U.S. stations (both full-powered and translators) and most full-powered Canadian stations. This identifier does not work for stations outside the U.S. and Canada.
Click here for
a "reverse calculator", to get a PI code given call letters.
There is no error checking in this JavaScript. Enter a nonsense PI and you
may get a callsign anyway.
The original script was recovered from https://www.w9wi.com/articles/rds.htm on the Internet Archive. Most credits to this script to
the original author.
Edits to this script to support US Translator PIs and Canadian PIs by the DX Sphere. Thanks for your contribution!