Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7HYZ callsign genealogy
Currently held by LUDEN, GRANT A
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 W7HYZ's current licensee, walking backwards.
- Eklund, Scott CWAgranted 2018-02-16cancelled 2018-10-02
Successor callsigns
Callsigns held now by people who previously held W7HYZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7HYZ, oldest first.
- LUDEN, GRANT A WA2007-12-18 → cancelled 2016-10-13
- Eklund, Scott C WA2018-10-02 active