Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4DGP callsign genealogy
Currently held by PLYLER SR, DERRICK G
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 K4DGP's current licensee, walking backwards.
- PLYLER SR, DERRICK GSCgranted 2020-08-29
Successor callsigns
Callsigns held now by people who previously held K4DGP.
- PLYLER SR, DERRICK GSCgranted 2020-08-29