Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5KFX callsign genealogy
Currently held by Groner, Harold E
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 W5KFX's current licensee, walking backwards.
- HUFF, KEATH BTXgranted 2020-11-20cancelled 2023-07-11
Successor callsigns
Callsigns held now by people who previously held W5KFX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5KFX, oldest first.
- Groner, Harold E TX2003-12-31 → cancelled 2016-03-23
- HUFF, KEATH B TX2023-07-11 active