Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3TJW callsign genealogy
Currently held by WALTMAN, TODD 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 W3TJW's current licensee, walking backwards.
- WALTMAN, TODD JPAgranted 2016-04-19cancelled 2018-10-10
Successor callsigns
Callsigns held now by people who previously held W3TJW.
- WALTMAN, TODD JPAgranted 2020-03-13