Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K8YPD callsign genealogy
Currently held by PARKER JR, JOHN
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 K8YPD's current licensee, walking backwards.
- Fronk, Robert COHgranted 2015-02-11cancelled 2019-12-13
Successor callsigns
Callsigns held now by people who previously held K8YPD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8YPD, oldest first.
- PARKER JR, JOHN NC1996-08-21 → cancelled 2008-08-22
- Fronk, Robert C OH2019-12-13 active