Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4STN callsign genealogy
Currently held by Simpson, 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 W4STN's current licensee, walking backwards.
- SIMPSON, STEVEN LTNgranted 2003-05-30cancelled 2003-10-28
Successor callsigns
Callsigns held now by people who previously held W4STN.
No current licensee on record previously held this callsign.