Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NG6S callsign genealogy
Currently held by HOWARD, ROYCE F
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 NG6S's current licensee, walking backwards.
- Rudd, Robert ACAgranted 2020-09-08cancelled 2020-11-03
Successor callsigns
Callsigns held now by people who previously held NG6S.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NG6S, oldest first.
- HOWARD, ROYCE F CA1996-08-05 → cancelled 2008-08-06
- Livermore Contest Society CA2008-09-23 → cancelled 2020-09-24
- Rudd, Robert A CA2020-11-03 active