Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5GRQ callsign genealogy
Currently held by Berry SR, Lesley 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 K5GRQ's current licensee, walking backwards.
- Berry SR, Lesley HOKgranted 2020-11-13cancelled 2021-04-06
Successor callsigns
Callsigns held now by people who previously held K5GRQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5GRQ, oldest first.
- ALTEBAUMER, AUGUST S OK2006-07-11 → cancelled 2018-07-12
- Berry SR, Lesley H OK2021-04-06 active