Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0UAM callsign genealogy
Currently held by Sellars, Ben
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 N0UAM's current licensee, walking backwards.
- Sellars, BenALgranted 2019-08-15cancelled 2019-09-04
Successor callsigns
Callsigns held now by people who previously held N0UAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0UAM, oldest first.
- Sellars, Jim D MO2012-06-07 → cancelled 2018-05-22
- Sellars, Ben AL2019-09-04 active