Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9STW callsign genealogy
Currently held by LANDRETH, ODUS A
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 W9STW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W9STW.
No current licensee on record previously held this callsign.