Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6WZZ callsign genealogy
Currently held by RICHMOND, MICHAEL W
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 N6WZZ's current licensee, walking backwards.
- Middleton, Keith LCAgranted 2014-04-21cancelled 2015-08-14
Successor callsigns
Callsigns held now by people who previously held N6WZZ.
- RICHMOND, MICHAEL WCAgranted 2019-05-03
All historical holders
Every license row we've seen with the callsign N6WZZ, oldest first.
- RICHMOND, MICHAEL W CA2000-10-14 → cancelled 2009-05-15
- Middleton, Keith L CA2025-07-18 active