Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8AGQ callsign genealogy
Currently held by Zientak, Michael J
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 W8AGQ's current licensee, walking backwards.
- Zientak, Michael JMIgranted 2026-01-23cancelled 2026-02-24
Successor callsigns
Callsigns held now by people who previously held W8AGQ.
- Zientak, Michael JMIgranted 2026-06-05
All historical holders
Every license row we've seen with the callsign W8AGQ, oldest first.
- TOWNSEND, ARTHUR S AZ1996-05-06 → cancelled 2008-05-07
- Zientak, Michael J MI2026-02-24 → cancelled 2026-06-05