Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5SLK callsign genealogy
Currently held by Kruso Jr, Stephen 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 W5SLK's current licensee, walking backwards.
- Kruso Jr, Stephen LTXgranted 2017-07-05cancelled 2018-11-27
Successor callsigns
Callsigns held now by people who previously held W5SLK.
No current licensee on record previously held this callsign.