Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KE2JBX callsign genealogy
Currently held by Heisler, John
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 KE2JBX's current licensee, walking backwards.
- Heisler, JohnNJgranted 2026-06-11cancelled 2026-07-07
Successor callsigns
Callsigns held now by people who previously held KE2JBX.
No current licensee on record previously held this callsign.