Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KJ4ADV callsign genealogy
Currently held by Currier, James S
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 KJ4ADV's current licensee, walking backwards.
- BECHTOL, KEITH JILgranted 2018-12-06cancelled 2018-12-28
Successor callsigns
Callsigns held now by people who previously held KJ4ADV.
- Currier, James SVAgranted 2019-01-31
All historical holders
Every license row we've seen with the callsign KJ4ADV, oldest first.
- Currier, James S VA2006-11-21 → cancelled 2009-03-31
- BECHTOL, KEITH J IL2018-12-28 active