Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1DRT callsign genealogy
Currently held by TENHAGEN, DANIEL 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 K1DRT's current licensee, walking backwards.
- Tenhagen, Daniel RCAgranted 2001-02-13cancelled 2008-07-01
Successor callsigns
Callsigns held now by people who previously held K1DRT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1DRT, oldest first.
- TENHAGEN, DANIEL R KY2018-05-02 active
- TUCKER, DAVID R— → cancelled 1998-09-23