Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN0TCF callsign genealogy
Currently held by Fehring, Cole W
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 KN0TCF's current licensee, walking backwards.
- Fehring, Cole WCAgranted 2020-02-18cancelled 2020-03-10
Successor callsigns
Callsigns held now by people who previously held KN0TCF.
No current licensee on record previously held this callsign.