Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3GTO callsign genealogy
Currently held by OVERTON JR, RAY G
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 K3GTO's current licensee, walking backwards.
- WEIDMAYER, MARKPAgranted 2011-08-02cancelled 2021-05-14
- N3FQZno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K3GTO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3GTO, oldest first.
- OVERTON JR, RAY G PA2009-02-11 → cancelled 2021-04-09
- WEIDMAYER, MARK PA2021-05-14 active