Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KY1FF callsign genealogy
Currently held by Spiker, Matthew 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 KY1FF's current licensee, walking backwards.
- Spiker, Matthew WGAgranted 2016-10-18cancelled 2021-11-19
Successor callsigns
Callsigns held now by people who previously held KY1FF.
No current licensee on record previously held this callsign.