Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG5ZQ callsign genealogy
Currently held by Tharpe, Larry C
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 KG5ZQ's current licensee, walking backwards.
- Tharpe, Larry COKgranted 2018-05-07cancelled 2018-08-18
Successor callsigns
Callsigns held now by people who previously held KG5ZQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG5ZQ, oldest first.
- COULTER JR, THOMAS W TX1989-10-31 → cancelled 2002-02-28
- Tharpe, Larry C OK2018-08-18 active