Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W3NLU callsign genealogy
Currently held by FERRARO, ANTHONY J
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 W3NLU's current licensee, walking backwards.
- Johnson Jr, Charles APAgranted 2017-05-11
- WN3PDBno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W3NLU.
- FERRARO, ANTHONY JPAgranted 2016-03-31