Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4CMY callsign genealogy
Currently held by Young, Chandler M
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 W4CMY's current licensee, walking backwards.
- Young, Chandler MKYgranted 2010-03-25cancelled 2014-09-06
Successor callsigns
Callsigns held now by people who previously held W4CMY.
No current licensee on record previously held this callsign.