Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7ADO callsign genealogy
Currently held by Marino, Josh 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 N7ADO's current licensee, walking backwards.
- Marino, Josh LIDgranted 2018-07-11cancelled 2018-08-24
Successor callsigns
Callsigns held now by people who previously held N7ADO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7ADO, oldest first.
- HELMS, MELODEE A WA1989-01-31 → cancelled 2001-02-01
- Marino, Josh L ID2018-08-24 active