Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KP4BSN callsign genealogy
Currently held by PEREZ PACHECO, JOSE R
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 KP4BSN's current licensee, walking backwards.
- WP4NLDcancelledcancelled 1999-06-16
Successor callsigns
Callsigns held now by people who previously held KP4BSN.
- PEREZ PACHECO, JOSE RPRgranted 2022-12-06