Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3PPD callsign genealogy
Currently held by FRYSINGER, WILLIAM
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 K3PPD's current licensee, walking backwards.
- FRYSINGER, WILLIAMPAgranted 2024-03-22cancelled 2024-05-29
Successor callsigns
Callsigns held now by people who previously held K3PPD.
No current licensee on record previously held this callsign.