Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WP3JL callsign genealogy
Currently held by Colon-Ruiz, Eddie
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 WP3JL's current licensee, walking backwards.
- NIEVES, JUAN LPRgranted 2021-06-28cancelled 2021-08-20
Successor callsigns
Callsigns held now by people who previously held WP3JL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WP3JL, oldest first.
- Colon-Ruiz, Eddie PR2001-02-28 → cancelled 2013-03-01
- NIEVES, JUAN L PR2021-08-20 active