Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3CDX callsign genealogy
Currently held by Dockstader, Christopher J
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 K3CDX's current licensee, walking backwards.
- Dockstader, Christopher JUTgranted 2020-10-19cancelled 2020-11-20
Successor callsigns
Callsigns held now by people who previously held K3CDX.
No current licensee on record previously held this callsign.