Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7WRO callsign genealogy
Currently held by TUSZYNSKI, SUSAN F
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 N7WRO's current licensee, walking backwards.
- OGDEN, WILLIAM RWAgranted 2011-07-26cancelled 2014-05-30
Successor callsigns
Callsigns held now by people who previously held N7WRO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7WRO, oldest first.
- TUSZYNSKI, SUSAN F MT2002-03-08 → cancelled 2014-02-26
- OGDEN, WILLIAM R AR2024-03-12 active