Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB9HMR callsign genealogy
Currently held by CRUTCHFIELD, CLYDE
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 KB9HMR's current licensee, walking backwards.
- Salzer, Brian LINgranted 2004-03-12cancelled 2004-06-19
Successor callsigns
Callsigns held now by people who previously held KB9HMR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB9HMR, oldest first.
- CRUTCHFIELD, CLYDE IN1992-02-04 → cancelled 2004-02-05
- Salzer, Brian L IN2024-05-14 active