Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3TW callsign genealogy
Currently held by WAS, THOMAS F
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 W3TW's current licensee, walking backwards.
- WAS, THOMAS Fcancelled 1998-10-05
Successor callsigns
Callsigns held now by people who previously held W3TW.
No current licensee on record previously held this callsign.