Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W3ATB callsign genealogy
Currently held by Carter, Tim J
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 W3ATB's current licensee, walking backwards.
- Carter, Tim JOHgranted 2003-03-11cancelled 2003-04-01
Successor callsigns
Callsigns held now by people who previously held W3ATB.
No current licensee on record previously held this callsign.