Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N3TKD callsign genealogy
Currently held by Weber, Cooper M
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 N3TKD's current licensee, walking backwards.
- Weber, Cooper MPAgranted 2016-01-05cancelled 2016-01-29
Successor callsigns
Callsigns held now by people who previously held N3TKD.
- Chance, James DMDgranted 2023-04-28
All historical holders
Every license row we've seen with the callsign N3TKD, oldest first.
- Chance, James D TX1995-01-31 → cancelled 2003-07-25
- Weber, Cooper M PA2016-01-29 active