Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC7KN callsign genealogy
Currently held by Best Jr, Clyde 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 AC7KN's current licensee, walking backwards.
- Nuetzman, Kevin JAZgranted 2022-03-19
Successor callsigns
Callsigns held now by people who previously held AC7KN.
- Nuetzman, Kevin JAZgranted 2022-03-19
All historical holders
Every license row we've seen with the callsign AC7KN, oldest first.
- Best Jr, Clyde A UT1999-03-23 → cancelled 2011-03-24
- Nuetzman, Kevin J AZ2019-10-11 → cancelled 2022-03-19