Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ3W callsign genealogy
Currently held by KEARNS, GERALD M
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 KJ3W's current licensee, walking backwards.
- Roemermann, William PCAgranted 2010-01-12cancelled 2010-04-27
Successor callsigns
Callsigns held now by people who previously held KJ3W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ3W, oldest first.
- KEARNS, GERALD M MD1997-02-06 → cancelled 2009-02-07
- Roemermann, William P ID2020-02-14 active