Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6KCA callsign genealogy
Currently held by Spalding, James L
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 K6KCA's current licensee, walking backwards.
- Spalding, James LCAgranted 2007-05-15cancelled 2007-11-24
Successor callsigns
Callsigns held now by people who previously held K6KCA.
No current licensee on record previously held this callsign.