Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4TJN callsign genealogy
Currently held by PRACHAR, MARJORIE
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 N4TJN's current licensee, walking backwards.
- Noss, Thomas JVAgranted 2020-08-12cancelled 2021-04-06
Successor callsigns
Callsigns held now by people who previously held N4TJN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4TJN, oldest first.
- PRACHAR, MARJORIE FL1990-09-25 → cancelled 2002-09-26
- Noss, Thomas J VA2021-04-06 active