Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WJ3L callsign genealogy
Currently held by KING, ROBERT J
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 WJ3L's current licensee, walking backwards.
- KING, ROBERT JDEgranted 2018-06-08cancelled 2022-04-29
Successor callsigns
Callsigns held now by people who previously held WJ3L.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WJ3L, oldest first.
- MARINO SR, JOHN W FL2011-02-10 → cancelled 2020-04-08
- KING, ROBERT J DE2022-04-29 active