Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD3CK callsign genealogy
Currently held by TYNER JR, JOHN E
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 KD3CK's current licensee, walking backwards.
- N4KZVno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KD3CK.
- TYNER JR, JOHN ENCgranted 2023-08-08