Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4DNR callsign genealogy
Currently held by Buehl, Ellory T
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 KN4DNR's current licensee, walking backwards.
- Buehl, Ellory TFLgranted 2017-05-24cancelled 2017-05-25
Successor callsigns
Callsigns held now by people who previously held KN4DNR.
- Buehl, Ellory TFLgranted 2018-03-13