Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0BDR callsign genealogy
Currently held by CALDARA, PAUL C
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 K0BDR's current licensee, walking backwards.
- CALDARA, PAUL CCOgranted 2004-10-14cancelled 2005-07-12
Successor callsigns
Callsigns held now by people who previously held K0BDR.
- CALDARA, PAUL CWYgranted 2018-06-26