Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6JCB callsign genealogy
Currently held by SCHOFIELD, DONALD E
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 KF6JCB's current licensee, walking backwards.
- Beattle, John CCAgranted 2023-08-30cancelled 2023-10-03
Successor callsigns
Callsigns held now by people who previously held KF6JCB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF6JCB, oldest first.
- SCHOFIELD, DONALD E CA1997-02-20 → cancelled 2009-02-21
- Beattie, John C CA2023-10-03 active