Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3KMA callsign genealogy
Currently held by SILVIA, JONAH
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 W3KMA's current licensee, walking backwards.
- SILVIA, JONAHMAgranted 2024-05-08cancelled 2026-09-01
Successor callsigns
Callsigns held now by people who previously held W3KMA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W3KMA, oldest first.
- RENO, CHARLES D KS2002-02-01 → cancelled 2014-02-04
- SILVIA, JONAH MA2026-09-01 active