Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9SCL callsign genealogy
Currently held by WILLIAMS, EDWARD R
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 N9SCL's current licensee, walking backwards.
- Lucas, Shawn CINgranted 2026-06-17cancelled 2026-07-17
Successor callsigns
Callsigns held now by people who previously held N9SCL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9SCL, oldest first.
- WILLIAMS, EDWARD R IL2012-12-04 → cancelled 2025-01-28
- Lucas, Shawn C IN2026-07-17 active