Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4DVJ callsign genealogy
Currently held by TINNEY, 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 K4DVJ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K4DVJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4DVJ, oldest first.
- TINNEY, JOHN E AL2009-07-29 → cancelled 2017-01-01
- TINNEY, TIMOTHY A GA2017-02-17 active