Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NK0L callsign genealogy
Currently held by Brower, Jeffrey L
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 NK0L's current licensee, walking backwards.
- Mottar, Judy PMOgranted 2023-11-25cancelled 2026-06-05
Successor callsigns
Callsigns held now by people who previously held NK0L.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NK0L, oldest first.
- Brower, Jeffrey L AK2014-02-12 → cancelled 2026-05-12
- Mottar, Judy P MO2026-06-05 active