Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7WKH callsign genealogy
Currently held by Abraczinskas, David 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 KD7WKH's current licensee, walking backwards.
- Abraczinskas, David JNVgranted 2001-05-19cancelled 2003-06-11
Successor callsigns
Callsigns held now by people who previously held KD7WKH.
- ABRACZINSKAS, DAVID JMIgranted 2023-11-08