Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4CDO callsign genealogy
Currently held by Morse Jr, Seavey 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 KK4CDO'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 KK4CDO.
- Morse Jr, Seavey DFLgranted 2023-01-28