Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4QXV callsign genealogy
Currently held by Watts, Michaelr R
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 K4QXV's current licensee, walking backwards.
- WATTS, MICHAEL RNCgranted 2009-03-31cancelled 2009-04-17
Successor callsigns
Callsigns held now by people who previously held K4QXV.
No current licensee on record previously held this callsign.