Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2DAU callsign genealogy
Currently held by MELLONE JR, CHARLES M
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 N2DAU's current licensee, walking backwards.
- Mellone, Charles MTNgranted 2019-11-08cancelled 2019-12-03
Successor callsigns
Callsigns held now by people who previously held N2DAU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N2DAU, oldest first.
- MELLONE JR, CHARLES M FL2006-06-21 → cancelled 2018-09-19
- Mellone, Charles M TN2019-12-03 active