Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1QCF callsign genealogy
Currently held by Guyton, James 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 K1QCF's current licensee, walking backwards.
- Guyton, John EMEgranted 2014-05-02cancelled 2014-12-09
Successor callsigns
Callsigns held now by people who previously held K1QCF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1QCF, oldest first.
- Guyton, James E ME2006-08-03 → cancelled 2012-11-28
- Guyton, John E ME2025-02-04 active