Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0HOP callsign genealogy
Currently held by BRUNN, JOHN
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 W0HOP's current licensee, walking backwards.
- HOPP, AMANDA JCOgranted 2017-09-27cancelled 2020-02-19
Successor callsigns
Callsigns held now by people who previously held W0HOP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0HOP, oldest first.
- BRUNN, JOHN CA1988-11-08 → cancelled 2000-11-09
- HOPP, AMANDA J CO2020-02-19 active