Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3ADO callsign genealogy
Currently held by D Ottavio Sr, 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 N3ADO's current licensee, walking backwards.
- D Ottavio Sr, Anthony JPAgranted 2000-04-15cancelled 2000-06-30
Successor callsigns
Callsigns held now by people who previously held N3ADO.
No current licensee on record previously held this callsign.