Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4CWH callsign genealogy
Currently held by Harper, Carlyle 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 W4CWH's current licensee, walking backwards.
- Harper, Carlyle WGAgranted 2008-07-10cancelled 2008-09-16
Successor callsigns
Callsigns held now by people who previously held W4CWH.
No current licensee on record previously held this callsign.