Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5IEC callsign genealogy
Currently held by ROUNDTREE, ROY D
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 KD5IEC's current licensee, walking backwards.
- ROUNDTREE, ROY DOKgranted 1999-02-23cancelled 1999-09-10
Successor callsigns
Callsigns held now by people who previously held KD5IEC.
- ROUNDTREE, ROY DOKgranted 2019-09-10