Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9MAV callsign genealogy
Currently held by MAVRICK KENNEL CLUB
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 K9MAV's current licensee, walking backwards.
- Metz, Matthew BILgranted 2024-04-11cancelled 2024-04-30
Successor callsigns
Callsigns held now by people who previously held K9MAV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9MAV, oldest first.
- MAVRICK KENNEL CLUB CA2008-12-25 → cancelled 2020-12-26
- Metz, Matthew B IL2024-04-30 active