Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5KSU callsign genealogy
Currently held by Campbell, Michael 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 W5KSU's current licensee, walking backwards.
- Campbell, Michael WOKgranted 2010-11-10cancelled 2010-11-28
Successor callsigns
Callsigns held now by people who previously held W5KSU.
No current licensee on record previously held this callsign.