Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4RYP callsign genealogy
Currently held by CLUB RUEDITA NOCTURNA
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 WP4RYP'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 WP4RYP.
- KP3CRNactiveCLUB RUEDITA NOCTURNAPRgranted 2021-08-20