Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF5QCS callsign genealogy
Currently held by Grooms, 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 KF5QCS's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KF5QCS.
- Grooms, Matthew WTXgranted 2022-03-08