Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3TJC callsign genealogy
Currently held by Crumley, Timothy 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 N3TJC's current licensee, walking backwards.
- Crumley, Timothy JSCgranted 2018-02-23cancelled 2018-03-20
Successor callsigns
Callsigns held now by people who previously held N3TJC.
- SHAW, LARRY LMIgranted 2024-09-04
All historical holders
Every license row we've seen with the callsign N3TJC, oldest first.
- Crumley, Timothy J SC2018-03-20 active
- —— → cancelled 1998-01-23