Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8CDM callsign genealogy
Currently held by Hamilton, David E
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 K8CDM's current licensee, walking backwards.
- Hamilton, David EMIgranted 2009-12-22cancelled 2010-01-12
Successor callsigns
Callsigns held now by people who previously held K8CDM.
No current licensee on record previously held this callsign.