Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7JJI callsign genealogy
Currently held by HEPWORTH, JEFFREY 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 K7JJI's current licensee, walking backwards.
- HEPWORTH, JEFFREY RUTgranted 2013-07-18cancelled 2013-08-30
Successor callsigns
Callsigns held now by people who previously held K7JJI.
No current licensee on record previously held this callsign.