Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX4GPS callsign genealogy
Currently held by MALINOWSKI JR, RONALD P
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 WX4GPS's current licensee, walking backwards.
- MALINOWSKI JR, RONALD PKYgranted 2002-05-07cancelled 2011-06-14
Successor callsigns
Callsigns held now by people who previously held WX4GPS.
No current licensee on record previously held this callsign.