Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1GCF callsign genealogy
Currently held by Ferguson, Gail C
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 K1GCF's current licensee, walking backwards.
- Ferguson, Gail CWAgranted 2008-12-15cancelled 2009-01-06
Successor callsigns
Callsigns held now by people who previously held K1GCF.
No current licensee on record previously held this callsign.