Confidence: Medium · Source: FCC ULS · As of 2026-09-15
N6DUF callsign genealogy
Currently held by Duffy, James T
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 N6DUF's current licensee, walking backwards.
- Duffy, James TCAgranted 2017-11-07cancelled 2017-11-28
Successor callsigns
Callsigns held now by people who previously held N6DUF.
- PRICE, HAROLD EPAgranted 2022-04-26