Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K3JBH callsign genealogy
Currently held by HELLER, JEFFREY B
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 K3JBH's current licensee, walking backwards.
- HELLER, JEFFREY BDEgranted 1998-03-04cancelled 1999-12-07
Successor callsigns
Callsigns held now by people who previously held K3JBH.
No current licensee on record previously held this callsign.