Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0JDD callsign genealogy
Currently held by Dean, John 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 K0JDD's current licensee, walking backwards.
- Dean, John DMNgranted 2007-05-10cancelled 2007-05-30
Successor callsigns
Callsigns held now by people who previously held K0JDD.
No current licensee on record previously held this callsign.