Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7TTS callsign genealogy
Currently held by Stevens, Rex H
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 N7TTS's current licensee, walking backwards.
- Stevens, Rex HORgranted 2023-11-14cancelled 2023-12-02
Successor callsigns
Callsigns held now by people who previously held N7TTS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7TTS, oldest first.
- STEVENS, REX H OR2011-07-16 → cancelled 2023-09-06
- Stevens, Rex H OR2023-12-02 active