Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3LAN callsign genealogy
Currently held by BARTLE, STEPHEN R
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 W3LAN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W3LAN.
No current licensee on record previously held this callsign.