Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1ZEL callsign genealogy
Currently held by ADAMS, ZEL 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 K1ZEL's current licensee, walking backwards.
- ADAMS, ZEL DUTgranted 2010-07-23cancelled 2017-02-17
Successor callsigns
Callsigns held now by people who previously held K1ZEL.
No current licensee on record previously held this callsign.