Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9PHO callsign genealogy
Currently held by HOOSIER LAKES RADIO CLUB
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KB9PHO's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB9PHO.
- K9CWDactiveHOOSIER LAKES RADIO CLUBINgranted 2024-02-16