Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7TNM callsign genealogy
Currently held by MARINOS, TROY
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 W7TNM's current licensee, walking backwards.
- MARINOS, TROYUTgranted 2019-03-29cancelled 2019-04-23
Successor callsigns
Callsigns held now by people who previously held W7TNM.
- MARINOS, TROYUTgranted 2021-02-09