Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7MNZ callsign genealogy
Currently held by MONSEN, RUSSELL D
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 K7MNZ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K7MNZ.
- Zuckerman, Marc NNVgranted 2017-02-02
All historical holders
Every license row we've seen with the callsign K7MNZ, oldest first.
- Zuckerman, Marc N NV2017-02-02 → cancelled 2019-06-21
- MONSEN, RUSSELL D UT2020-10-20 active