Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7JWW callsign genealogy
Currently held by Whitlock, Joseph 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 W7JWW's current licensee, walking backwards.
- Whitlock, Joseph WORgranted 2018-05-04cancelled 2024-05-07
Successor callsigns
Callsigns held now by people who previously held W7JWW.
- WAGNER, JOHN WIDgranted 2020-10-20
All historical holders
Every license row we've seen with the callsign W7JWW, oldest first.
- WASTI, JOHN W OR1999-03-25 → cancelled 2011-03-26
- WAGNER, JOHN W ID2011-07-23 → cancelled 2020-10-20
- Whitlock, Joseph W OR2024-05-07 active