Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0OJS callsign genealogy
Currently held by PENDLETON, 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 KC0OJS's current licensee, walking backwards.
- PENDLETON, ROBERT LMOgranted 2025-08-27cancelled 2025-08-27
Successor callsigns
Callsigns held now by people who previously held KC0OJS.
- PENDLETON, ROBERT LMOgranted 2025-08-27cancelled 2025-08-27