Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC4JSB callsign genealogy
Currently held by BOLECHALA, JODY 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 KC4JSB's current licensee, walking backwards.
- BOLECHALA, JODY SFLgranted 2020-10-19cancelled 2020-11-10
Successor callsigns
Callsigns held now by people who previously held KC4JSB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4JSB, oldest first.
- GREGORY, PATTI A SD1990-11-06 → cancelled 2002-11-07
- BOLECHALA, JODY S FL2020-11-10 active