Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3RM callsign genealogy
Currently held by METZNER, ROLAND H
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 K3RM's current licensee, walking backwards.
- Pula, Gregory EVAgranted 2017-05-01cancelled 2018-03-02
Successor callsigns
Callsigns held now by people who previously held K3RM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3RM, oldest first.
- METZNER, ROLAND H DE2007-01-04 → cancelled 2016-02-10
- Pula, Gregory E VA2018-03-02 active