Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4SWR callsign genealogy
Currently held by VELAZQUEZ, BERNABE
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 KP4SWR's current licensee, walking backwards.
- VELAZQUEZ RAMOS, BERNABEPRgranted 1998-07-28cancelled 2000-04-07
Successor callsigns
Callsigns held now by people who previously held KP4SWR.
No current licensee on record previously held this callsign.