Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4SLI callsign genealogy
Currently held by IRELAND, STEVEN 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 W4SLI's current licensee, walking backwards.
- IRELAND, STEVEN LSCgranted 1992-03-31cancelled 2000-09-02
- KB8NFOno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W4SLI.
No current licensee on record previously held this callsign.