Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC1RBS callsign genealogy
Currently held by Slane Jr, Robert B
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 KC1RBS's current licensee, walking backwards.
- Slane Jr, Robert BMAgranted 2016-09-30cancelled 2016-10-21
Successor callsigns
Callsigns held now by people who previously held KC1RBS.
No current licensee on record previously held this callsign.