Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0CWA callsign genealogy
Currently held by Armstrong, Chris 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 W0CWA's current licensee, walking backwards.
- Armstrong, Christian WKSgranted 2001-05-01cancelled 2002-03-20
Successor callsigns
Callsigns held now by people who previously held W0CWA.
No current licensee on record previously held this callsign.