Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4DNA callsign genealogy
Currently held by Roy, David A
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 KI4DNA's current licensee, walking backwards.
- ANTLEY, DALLAS NFLgranted 2013-05-07cancelled 2016-02-23
Successor callsigns
Callsigns held now by people who previously held KI4DNA.
- Roy, David ANCgranted 2024-09-27
All historical holders
Every license row we've seen with the callsign KI4DNA, oldest first.
- Roy, David A NC2003-12-24 → cancelled 2004-10-02
- ANTLEY, DALLAS N FL2016-02-23 active