Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4CHU callsign genealogy
Currently held by WETHERINGTON III, EARL C
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 KN4CHU's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KN4CHU.
- WETHERINGTON III, EARL CGAgranted 2017-04-22