Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC3RIP callsign genealogy
Currently held by RIPLEY, MARK T
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 KC3RIP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC3RIP.
No current licensee on record previously held this callsign.