Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD3XC callsign genealogy
Currently held by SIKORA, RICHARD 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 KD3XC's current licensee, walking backwards.
- SIKORA, RICHARD APAgranted 2002-08-28cancelled 2006-07-07
Successor callsigns
Callsigns held now by people who previously held KD3XC.
- STAJNRAJH, JOSEPH WPAgranted 2021-05-12