Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4LCK callsign genealogy
Currently held by HILL, 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 KD4LCK's current licensee, walking backwards.
- Hill, David WTNgranted 2021-01-14cancelled 2021-02-02
Successor callsigns
Callsigns held now by people who previously held KD4LCK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4LCK, oldest first.
- HILL, DAVID W TN1992-03-03 → cancelled 2004-03-04
- HILL, DAVID W TN2021-02-02 active