Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9MCD callsign genealogy
Currently held by MC DONOUGH, RICK 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 K9MCD's current licensee, walking backwards.
- MC DONOUGH, RICK MILgranted 2016-04-28cancelled 2016-11-15
Successor callsigns
Callsigns held now by people who previously held K9MCD.
No current licensee on record previously held this callsign.