Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WJ7WTF callsign genealogy
Currently held by Brecht, Jess O
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 WJ7WTF's current licensee, walking backwards.
- Harrison, RussellNVgranted 2026-02-26cancelled 2026-03-17
Successor callsigns
Callsigns held now by people who previously held WJ7WTF.
- Brecht, Jess OWAgranted 2018-12-07
All historical holders
Every license row we've seen with the callsign WJ7WTF, oldest first.
- Brecht, Jess O WA2016-04-19 → cancelled 2018-12-07
- Harrison, Russell NV2026-03-17 active