Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7MAK callsign genealogy
Currently held by Nehren, Mike
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 K7MAK's current licensee, walking backwards.
- Nehren, MikeUTgranted 2023-10-24cancelled 2023-11-28
Successor callsigns
Callsigns held now by people who previously held K7MAK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7MAK, oldest first.
- Hallquist, Scott G WA2011-04-12 → cancelled 2023-06-02
- Nehren, Mike UT2023-11-28 active