Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4CHE callsign genealogy
Currently held by Robertson, Brent A
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 W4CHE's current licensee, walking backwards.
- Robertson, Brent AKYgranted 2015-12-28cancelled 2016-02-02
Successor callsigns
Callsigns held now by people who previously held W4CHE.
No current licensee on record previously held this callsign.