Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3ETS callsign genealogy
Currently held by ZEARES, WILLIAM D
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 K3ETS's current licensee, walking backwards.
- Keeting, John EFLgranted 2016-05-25cancelled 2016-06-21
Successor callsigns
Callsigns held now by people who previously held K3ETS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3ETS, oldest first.
- ZEARES, WILLIAM D TX1994-01-04 → cancelled 2006-01-05
- Keeting, John E FL2026-05-27 active