Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9WBX callsign genealogy
Currently held by PIMPINELLA, RICHARD 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 KD9WBX's current licensee, walking backwards.
- PIMPINELLA, RICHARD JILgranted 2017-06-14cancelled 2017-07-04
Successor callsigns
Callsigns held now by people who previously held KD9WBX.
- PIMPINELLA, Rick JILgranted 2017-08-19cancelled 2018-09-28