Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4GAP callsign genealogy
Currently held by Thomas, Gary L
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 K4GAP's current licensee, walking backwards.
- Palau, Gabriel AFLgranted 2025-06-04cancelled 2025-06-24
Successor callsigns
Callsigns held now by people who previously held K4GAP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4GAP, oldest first.
- Thomas, Gary L KY2012-08-30 → cancelled 2024-12-04
- Palau, Gabriel A FL2025-06-24 active