Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8ZZO callsign genealogy
Currently held by Buckshaw, Zoe S
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 K8ZZO's current licensee, walking backwards.
- Buckshaw, Zoe SMIgranted 2017-08-28cancelled 2017-09-29
Successor callsigns
Callsigns held now by people who previously held K8ZZO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8ZZO, oldest first.
- Burton, William D CA2003-08-14 → cancelled 2015-11-11
- Buckshaw, Zoe S MI2017-09-29 active