Confidence: Medium · Source: FCC ULS · As of 2026-10-24
WA8ZKR callsign genealogy
Currently held by ARNOLD, JOHN E
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 WA8ZKR's current licensee, walking backwards.
- Sutton, MatthewMTgranted 2026-09-18cancelled 2026-10-06
Successor callsigns
Callsigns held now by people who previously held WA8ZKR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA8ZKR, oldest first.
- ARNOLD, JOHN E MI1997-05-02 → cancelled 2009-05-05
- Sutton, Matthew MT2026-10-06 active