Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9DHC callsign genealogy
Currently held by TAIT, ARTHUR R
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 K9DHC's current licensee, walking backwards.
- Wilden, Keith LTXgranted 2016-07-16cancelled 2016-08-30
Successor callsigns
Callsigns held now by people who previously held K9DHC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9DHC, oldest first.
- TAIT, ARTHUR R IN2005-12-20 → cancelled 2014-09-08
- Wilden, Keith L TX2026-09-02 active