Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4DBC callsign genealogy
Currently held by Shanklin Jr, James 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 K4DBC's current licensee, walking backwards.
- SHANKLIN Jr, JAMES DFLgranted 2021-03-08cancelled 2021-04-03
Successor callsigns
Callsigns held now by people who previously held K4DBC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4DBC, oldest first.
- SCOTT, DAVID GA2008-09-09 → cancelled 2020-11-05
- Shanklin Jr, James D FL2021-04-03 active