Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA4DTC callsign genealogy
Currently held by CHILDRESS III, DAVID T
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 KA4DTC's current licensee, walking backwards.
- CHILDRESS III, DAVID TFLgranted 2006-12-29cancelled 2016-11-15
Successor callsigns
Callsigns held now by people who previously held KA4DTC.
No current licensee on record previously held this callsign.