Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8ZAK callsign genealogy
Currently held by ZACKERY TAYLOR RADIO CLUB
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 W8ZAK's current licensee, walking backwards.
- Turnlund, Zachary MIDgranted 2021-08-23cancelled 2021-09-11
Successor callsigns
Callsigns held now by people who previously held W8ZAK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W8ZAK, oldest first.
- ZACKERY TAYLOR RADIO CLUB MI2007-08-17 → cancelled 2019-10-18
- Turnlund, Zachary M ID2021-09-11 active