Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW6JIM callsign genealogy
Currently held by Armstrong, James S
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 KW6JIM's current licensee, walking backwards.
- Armstrong, James SCAgranted 2011-10-28cancelled 2011-11-15
Successor callsigns
Callsigns held now by people who previously held KW6JIM.
No current licensee on record previously held this callsign.