Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6JF callsign genealogy
Currently held by Feldman, James M
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 KF6JF's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KF6JF.
- TRAVIS, BASIL BAZgranted 1997-10-09cancelled 2009-10-10
All historical holders
Every license row we've seen with the callsign KF6JF, oldest first.
- Feldman, James M CA2024-05-24 active
- TRAVIS, BASIL B— → cancelled 1997-10-09