Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7TRU callsign genealogy
Currently held by Johnson, Trudy L
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 W7TRU's current licensee, walking backwards.
- Johnson, Trudy LWAgranted 2023-02-24cancelled 2023-03-14
Successor callsigns
Callsigns held now by people who previously held W7TRU.
No current licensee on record previously held this callsign.