Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1RLS callsign genealogy
Currently held by Shields, Robert L
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 KC1RLS's current licensee, walking backwards.
- Shields, Robert LNHgranted 2018-04-16cancelled 2018-05-08
Successor callsigns
Callsigns held now by people who previously held KC1RLS.
No current licensee on record previously held this callsign.