Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ROA callsign genealogy
Currently held by TOMASSI, NICHOLAS M
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 K7ROA's current licensee, walking backwards.
- Tomassi, Tim NORgranted 2016-12-29cancelled 2017-01-18
Successor callsigns
Callsigns held now by people who previously held K7ROA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7ROA, oldest first.
- TOMASSI, NICHOLAS M WA1998-01-08 → cancelled 2010-01-09
- Tomassi, Tim N OR2017-01-18 active