Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KF0YRQ callsign genealogy
Currently held by Thompson, Michael N
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 KF0YRQ's current licensee, walking backwards.
- Thompson, Michael NIAgranted 2026-05-27cancelled 2026-06-01
Successor callsigns
Callsigns held now by people who previously held KF0YRQ.
No current licensee on record previously held this callsign.