Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC8ROS callsign genealogy
Currently held by Central Ohio Operators Klub Extra - Novice
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 KC8ROS's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KC8ROS.
- WW8OHactiveCENTRAL OHIO OPERATORS KLUB EXTRA - NOVICEOHgranted 2021-07-07