Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4NRE callsign genealogy
Currently held by KNOTTS III, ZELOTES R
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 KB4NRE's current licensee, walking backwards.
- KNOTTS III, ZELOTES RNCgranted 2020-02-03cancelled 2020-02-28
Successor callsigns
Callsigns held now by people who previously held KB4NRE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB4NRE, oldest first.
- KNOTTS III, ZELOTES R NC1996-09-18 → cancelled 2008-09-19
- KNOTTS III, ZELOTES R NC2020-02-28 active