Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9CMA callsign genealogy
Currently held by Anderson, Chris 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 W9CMA's current licensee, walking backwards.
- Anderson, Chris MILgranted 2005-05-05cancelled 2005-05-24
Successor callsigns
Callsigns held now by people who previously held W9CMA.
No current licensee on record previously held this callsign.