Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9R callsign genealogy
Currently held by ANTONIEWICZ, PAUL J
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 KD9R's current licensee, walking backwards.
- ANTONIEWICZ, PAUL JILgranted 1999-01-15cancelled 2000-07-04
Successor callsigns
Callsigns held now by people who previously held KD9R.
No current licensee on record previously held this callsign.