Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KW4CD callsign genealogy
Currently held by McCormick, Michael 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 KW4CD's current licensee, walking backwards.
- McCormick, Michael MVAgranted 2014-09-22cancelled 2014-10-14
Successor callsigns
Callsigns held now by people who previously held KW4CD.
No current licensee on record previously held this callsign.