Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ZQQ callsign genealogy
Currently held by Humphreys, Brandon M
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 K7ZQQ's current licensee, walking backwards.
- Humphreys, Brandon MWAgranted 2025-03-05cancelled 2025-03-25
Successor callsigns
Callsigns held now by people who previously held K7ZQQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7ZQQ, oldest first.
- MANTEI, LA VERNE R WA2004-01-16 → cancelled 2016-03-16
- Humphreys, Brandon M WA2025-03-25 active