Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4UHZ callsign genealogy
Currently held by SUTHERLAND, SETH 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 K4UHZ's current licensee, walking backwards.
- SUTHERLAND, SETH CMTgranted 2014-03-26cancelled 2014-11-11
Successor callsigns
Callsigns held now by people who previously held K4UHZ.
No current licensee on record previously held this callsign.