Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1TXU callsign genealogy
Currently held by DOANE, DAVID W
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 K1TXU's current licensee, walking backwards.
- DOANE, DAVID WCOgranted 2012-01-19cancelled 2020-10-14
Successor callsigns
Callsigns held now by people who previously held K1TXU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1TXU, oldest first.
- DOANE, ERNEST R CO2009-11-02 → cancelled 2018-10-25
- DOANE, DAVID W CO2020-10-14 active