Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WN4KLS callsign genealogy
Currently held by Swiger, Kevin 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 WN4KLS's current licensee, walking backwards.
- Swiger, Kevin LNCgranted 2018-09-18cancelled 2018-10-10
Successor callsigns
Callsigns held now by people who previously held WN4KLS.
No current licensee on record previously held this callsign.