Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC8SCB callsign genealogy
Currently held by OESTERLE, CARL D
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 KC8SCB's current licensee, walking backwards.
- OESTERLE, CARL DMIgranted 1990-06-05cancelled 2001-08-25
- KB5LLKno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KC8SCB.
No current licensee on record previously held this callsign.