Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4TDI callsign genealogy
Currently held by Seay, Stanley S
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 WB4TDI's current licensee, walking backwards.
- SEAY, STANLEY STNgranted 2001-08-28cancelled 2002-08-09
Successor callsigns
Callsigns held now by people who previously held WB4TDI.
No current licensee on record previously held this callsign.