Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF7QJO callsign genealogy
Currently held by JONER, EUGENE W
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 KF7QJO's current licensee, walking backwards.
- JONER, EUGENE WWAgranted 2021-07-29
Successor callsigns
Callsigns held now by people who previously held KF7QJO.
- JONER, EUGENE WWAgranted 2021-07-29