Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KE0ETZ callsign genealogy
Currently held by Winterstien, Derek B
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 KE0ETZ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KE0ETZ.
- Winterstien, Derek BNEgranted 2026-06-10