Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4TJT callsign genealogy
Currently held by Turk, Thomas J
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 N4TJT's current licensee, walking backwards.
- Turk, Thomas JTNgranted 2019-01-30cancelled 2019-02-20
Successor callsigns
Callsigns held now by people who previously held N4TJT.
- Sizemore, Richard DCAgranted 2020-09-21