Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WK3Y callsign genealogy
Currently held by Lopez, Charles L
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 WK3Y's current licensee, walking backwards.
- Lopez, Charles LCAgranted 2022-01-28cancelled 2023-05-27
Successor callsigns
Callsigns held now by people who previously held WK3Y.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WK3Y, oldest first.
- DE LUCA JR, ALFRED S DE2011-03-05 → cancelled 2023-03-21
- Lopez, Charles L CA2023-05-27 active