Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6USC callsign genealogy
Currently held by DAVIS, RONALD C
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 N6USC's current licensee, walking backwards.
- MILECKI, EDWARD RCAgranted 2018-04-05cancelled 2018-04-24
Successor callsigns
Callsigns held now by people who previously held N6USC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6USC, oldest first.
- DAVIS, RONALD C WA2000-11-17 → cancelled 2012-11-20
- MILECKI, EDWARD R CA2018-04-24 active