Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP3KS callsign genealogy
Currently held by Rivera-Soto, Osvaldo
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 WP3KS's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WP3KS.
- Rivera, OsvaldoFLgranted 2002-07-16cancelled 2008-01-23