Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4ETR callsign genealogy
Currently held by Shaw, Weyman 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 K4ETR's current licensee, walking backwards.
- Show (Shaw), Weyman RALgranted 2008-06-16cancelled 2011-03-12
Successor callsigns
Callsigns held now by people who previously held K4ETR.
No current licensee on record previously held this callsign.