Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5DMM callsign genealogy
Currently held by McCans, David 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 K5DMM's current licensee, walking backwards.
- McCans, David MOHgranted 2020-05-19cancelled 2020-06-09
Successor callsigns
Callsigns held now by people who previously held K5DMM.
No current licensee on record previously held this callsign.