Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6JB callsign genealogy
Currently held by BONEWITZ, JOHN R
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 KH6JB's current licensee, walking backwards.
- BONEWITZ, JOHN RHIgranted 2016-07-13cancelled 2018-05-11
Successor callsigns
Callsigns held now by people who previously held KH6JB.
No current licensee on record previously held this callsign.