Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2NRT callsign genealogy
Currently held by CASSIDY, JOHN 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 W2NRT's current licensee, walking backwards.
- Hartman Sr, Steven LCAgranted 2024-04-23cancelled 2024-06-18
Successor callsigns
Callsigns held now by people who previously held W2NRT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2NRT, oldest first.
- CASSIDY, JOHN H NJ1991-11-19 → cancelled 2003-11-20
- Hartman Sr, Steven L CA2024-06-18 active