Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6AGT callsign genealogy
Currently held by HEIDE, FRANK
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 K6AGT's current licensee, walking backwards.
- HEIDE, FRANKCAgranted 2023-01-19cancelled 2023-02-17
Successor callsigns
Callsigns held now by people who previously held K6AGT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6AGT, oldest first.
- GORRAN, ROBERT T CA2007-11-24 → cancelled 2020-02-21
- HEIDE, FRANK CA2023-02-17 active