Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6KZE callsign genealogy
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 K6KZE's current licensee, walking backwards.
- Zhao, YingjieCAgranted 2022-07-28cancelled 2022-08-16
Successor callsigns
Callsigns held now by people who previously held K6KZE.
All historical holders
Every license row we've seen with the callsign K6KZE, oldest first.
- Neilson, John CA2016-01-22 → cancelled 2017-03-17
- Zhao, Yingjie CA2022-08-16 → cancelled 2023-06-09
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