Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4JSA callsign genealogy
Currently held by WILSON, DANIEL V
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 W4JSA's current licensee, walking backwards.
- WILSON, DANIEL VNCgranted 2017-09-20cancelled 2021-03-30
Successor callsigns
Callsigns held now by people who previously held W4JSA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4JSA, oldest first.
- Aab, Joyce S FL2008-10-31 → cancelled 2020-11-25
- WILSON, DANIEL V NC2021-03-30 active