Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP4KY callsign genealogy
Currently held by GARCIA, GERARDO
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 WP4KY's current licensee, walking backwards.
- Noriega, WilbertoPRgranted 2010-09-13cancelled 2010-10-05
Successor callsigns
Callsigns held now by people who previously held WP4KY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WP4KY, oldest first.
- GARCIA, GERARDO PR1987-09-08 → cancelled 1999-09-10
- Noriega, Wilberto PR2020-10-10 active