Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7D callsign genealogy
Currently held by CLARK, MURRY F
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 WA7D's current licensee, walking backwards.
- LUNDY, JOHN DWAgranted 2019-12-17cancelled 2020-03-28
- Friesen, David JORgranted 2023-03-13
- HORMANN, KERRY IORgranted 2025-04-01
- HORMANN, KERRY IORgranted 2024-11-22cancelled 2025-04-01
- HORMANN, KERRY IORgranted 2024-04-12cancelled 2024-11-22
Successor callsigns
Callsigns held now by people who previously held WA7D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA7D, oldest first.
- CLARK, MURRY F WY2008-02-20 → cancelled 2020-03-10
- LUNDY, JOHN D WA2020-03-28 active