Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ZMN callsign genealogy
Currently held by Shultz, Justin
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 K7ZMN's current licensee, walking backwards.
- Shultz, JustinWAgranted 2025-09-27cancelled 2025-12-09
Successor callsigns
Callsigns held now by people who previously held K7ZMN.
No current licensee on record previously held this callsign.