Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU5MC callsign genealogy
Currently held by Collins, Richard W
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 KU5MC's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KU5MC.
No current licensee on record previously held this callsign.