Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0OZK callsign genealogy
Currently held by BUTER, LINDA S
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 N0OZK's current licensee, walking backwards.
- KF0OAHcancelledOzark Foothills Amateur Radio ClubMOgranted 2023-10-28cancelled 2023-11-17
Successor callsigns
Callsigns held now by people who previously held N0OZK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0OZK, oldest first.
- BUTER, LINDA S MO1991-08-13 → cancelled 2003-08-14
- Ozark Foothills Amateur Radio Club MO2023-11-17 active