Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ4JWC callsign genealogy
Currently held by Garcia, Maria Dolores 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 KJ4JWC's current licensee, walking backwards.
- CRABTREE, JOHNNY WNCgranted 2021-10-12cancelled 2021-12-14
Successor callsigns
Callsigns held now by people who previously held KJ4JWC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KJ4JWC, oldest first.
- Garcia, Maria Dolores J FL2009-02-27 → cancelled 2021-03-02
- Crabtree, JOHN W NC2021-12-14 active