Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NO0U callsign genealogy
Currently held by Carver, Richard A
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 NO0U's current licensee, walking backwards.
- Carver, Richard ACOgranted 2016-02-13cancelled 2020-09-22
Successor callsigns
Callsigns held now by people who previously held NO0U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NO0U, oldest first.
- PAUSTIAN, WILLIAM R AZ2008-07-16 → cancelled 2020-09-03
- Carver, Richard A CO2020-09-22 active