Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP4PRS callsign genealogy
Currently held by PUERTO RICO SATERN
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 KP4PRS's current licensee, walking backwards.
- WP4NYFcancelledPUERTO RICO SATERNPRgranted 2008-07-18cancelled 2008-08-08
Successor callsigns
Callsigns held now by people who previously held KP4PRS.
No current licensee on record previously held this callsign.