Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0LUM callsign genealogy
Currently held by MC CANDLESS, JOHN P
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 KC0LUM's current licensee, walking backwards.
- MC CANDLESS, JOHN PCOgranted 1997-07-29cancelled 2001-12-01
Successor callsigns
Callsigns held now by people who previously held KC0LUM.
No current licensee on record previously held this callsign.