Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6TWC callsign genealogy
Currently held by SCOTT, BETTY LOU
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 N6TWC's current licensee, walking backwards.
- CLARK, TODD WCAgranted 2019-02-20cancelled 2021-11-16
Successor callsigns
Callsigns held now by people who previously held N6TWC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6TWC, oldest first.
- SCOTT, BETTY LOU CA1998-09-17 → cancelled 2010-09-18
- CLARK, TODD W CA2021-11-16 active