Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0TXT callsign genealogy
Currently held by DUIT, JAMES A
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 K0TXT's current licensee, walking backwards.
- DUIT, JAMES AMNgranted 1995-09-11cancelled 2004-09-14
Successor callsigns
Callsigns held now by people who previously held K0TXT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0TXT, oldest first.
- NEDERHOFF, ELMER A MN1992-08-11 → cancelled 2004-08-12
- DUIT, JAMES A AR2024-08-17 active