Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0GZL callsign genealogy
Currently held by Harstad, Chad
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 W0GZL's current licensee, walking backwards.
- Harstad, ChadNDgranted 2021-10-25cancelled 2022-10-29
Successor callsigns
Callsigns held now by people who previously held W0GZL.
No current licensee on record previously held this callsign.