Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0CDA callsign genealogy
Currently held by Kochan, Dave
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 K0CDA's current licensee, walking backwards.
- Kochan, David MUTgranted 2020-04-06cancelled 2020-05-19
Successor callsigns
Callsigns held now by people who previously held K0CDA.
No current licensee on record previously held this callsign.