Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7KUL callsign genealogy
Currently held by Bernhardt, Jeffrey 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 KJ7KUL's current licensee, walking backwards.
- Bernhardt, Jeffrey SWAgranted 2016-08-16cancelled 2016-09-07
Successor callsigns
Callsigns held now by people who previously held KJ7KUL.
No current licensee on record previously held this callsign.