Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9MVZ callsign genealogy
Currently held by Van Zandt, Mark A
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 K9MVZ's current licensee, walking backwards.
- Van Zandt, Mark AVAgranted 2022-04-14cancelled 2023-05-16
Successor callsigns
Callsigns held now by people who previously held K9MVZ.
No current licensee on record previously held this callsign.