Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA4JW callsign genealogy
Currently held by WILDER, JOHN 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 AA4JW's current licensee, walking backwards.
- WIRTZ, JEREMY RSCgranted 2011-11-29cancelled 2019-11-15
Successor callsigns
Callsigns held now by people who previously held AA4JW.
- WILCOX, JOHN SWVgranted 2017-02-24cancelled 2018-01-26
All historical holders
Every license row we've seen with the callsign AA4JW, oldest first.
- WILDER, JOHN W AL1996-12-18 → cancelled 2008-12-19
- WILCOX, JOHN S WV2016-01-15 → cancelled 2017-02-24
- WIRTZ, JEREMY R SC2019-11-15 active