Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8JDP callsign genealogy
Currently held by Prestel, John 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 K8JDP's current licensee, walking backwards.
- Prestel, John DMDgranted 2006-08-21cancelled 2007-02-13
Successor callsigns
Callsigns held now by people who previously held K8JDP.
No current licensee on record previously held this callsign.