Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7TXQ callsign genealogy
Currently held by Rain, Thaddeaus O
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 KJ7TXQ's current licensee, walking backwards.
- Rain, Thaddeaus OORgranted 2019-03-08cancelled 2021-01-27
Successor callsigns
Callsigns held now by people who previously held KJ7TXQ.
- Rain, Thaddeaus OORgranted 2021-05-21cancelled 2023-12-05