Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0JRC callsign genealogy
Currently held by EASTMAN, MICHAEL 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 KC0JRC's current licensee, walking backwards.
- EASTMAN, MICHAEL LIAgranted 2001-01-31cancelled 2001-02-06
Successor callsigns
Callsigns held now by people who previously held KC0JRC.
No current licensee on record previously held this callsign.