Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3COD callsign genealogy
Currently held by Bergmueller, Robert A
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 K3COD's current licensee, walking backwards.
- Bergmueller, Robert ANCgranted 2008-08-12cancelled 2014-09-13
Successor callsigns
Callsigns held now by people who previously held K3COD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3COD, oldest first.
- GRANT, RAYMOND J PA1996-07-02 → cancelled 2008-07-03
- Bergmueller, Robert A NC2024-07-09 active