Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD8OU callsign genealogy
Currently held by COPPOCK, CLARA 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 KD8OU's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KD8OU.
No current licensee on record previously held this callsign.