Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN1JLK callsign genealogy
Currently held by Sluder, Kevin
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 KN1JLK's current licensee, walking backwards.
- Sluder, KevinNHgranted 2011-10-20cancelled 2011-11-08
Successor callsigns
Callsigns held now by people who previously held KN1JLK.
- Sluder, KevinNHgranted 2013-10-17cancelled 2026-03-06