Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC5KUF callsign genealogy
Currently held by Thompson, Jeff
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 KC5KUF's current licensee, walking backwards.
- Thompson, Jeff CARgranted 2016-12-01cancelled 2025-02-11
Successor callsigns
Callsigns held now by people who previously held KC5KUF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC5KUF, oldest first.
- WEAVER, TAMMYE R AR2004-09-01 → cancelled 2016-11-16
- Thompson, Jeff AR2025-02-11 active