Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4OGG callsign genealogy
Currently held by Rincon Wireless Club
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 WP4OGG'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 WP4OGG.
- KP4MMactiveRINCON WIRELESS CLUBFLgranted 2020-09-01