Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4EL callsign genealogy
Currently held by Hommel, Martin F
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 KZ4EL's current licensee, walking backwards.
- Hommel, Martin FFLgranted 2022-08-05cancelled 2024-02-22
Successor callsigns
Callsigns held now by people who previously held KZ4EL.
No current licensee on record previously held this callsign.