Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WP3ZU callsign genealogy
Currently held by Lopez-Garcia, Juan E
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 WP3ZU'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 WP3ZU.
- Lopez-Garcia, Juan EPRgranted 2005-03-04cancelled 2009-09-12