Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KR3H callsign genealogy
Currently held by Bryant, Brendan
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 KR3H's current licensee, walking backwards.
- Bryant, BrendanFLgranted 2020-07-01cancelled 2020-07-21
Successor callsigns
Callsigns held now by people who previously held KR3H.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KR3H, oldest first.
- DIETRICH, CHARLES L PA2008-03-24 → cancelled 2020-06-20
- Bryant, Brendan FL2020-07-21 active