Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WP4RQO callsign genealogy
Currently held by MARTY BERENGUER, DANNY
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 WP4RQO'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 WP4RQO.
- MARTY BERENGUER, DANNYPRgranted 2020-12-04