Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7WXW callsign genealogy
Currently held by SIMSEN, CALVIN A
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 W7WXW's current licensee, walking backwards.
- Avram, Gigel VWAgranted 2019-10-17cancelled 2019-11-05
Successor callsigns
Callsigns held now by people who previously held W7WXW.
- Avram, Gigel VWAgranted 2021-07-09
All historical holders
Every license row we've seen with the callsign W7WXW, oldest first.
- SIMSEN, CALVIN A WA2004-09-28 → cancelled 2016-11-04
- Avram, Gigel V WA2019-11-05 → cancelled 2021-07-09