Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4SHY callsign genealogy
Currently held by CAMINANTES INTERNACIONALES AMATEUR AND CB 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 WP4SHY'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 WP4SHY.
- KP4CIAactiveCAMINANTES INTERNACIONALES AMATEUR AND CB CLUBPRgranted 2022-06-03