Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7MRT callsign genealogy
Currently held by Tusler, Cody K
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 N7MRT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N7MRT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7MRT, oldest first.
- FUEHRING, DAN B UT2010-01-12 → cancelled 2022-03-01
- Tusler, Cody K WA2026-07-03 active