Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6JCM callsign genealogy
Currently held by Mac Lean Jr, James C
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 K6JCM's current licensee, walking backwards.
- MAC LEAN JR, JAMES Ccancelled 1999-03-11
Successor callsigns
Callsigns held now by people who previously held K6JCM.
No current licensee on record previously held this callsign.