Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3PPK callsign genealogy
Currently held by ZALEWSKI, EUGENE C
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 K3PPK's current licensee, walking backwards.
- Wilson Sr., John JPAgranted 2013-11-22cancelled 2014-01-17
Successor callsigns
Callsigns held now by people who previously held K3PPK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3PPK, oldest first.
- ZALEWSKI, EUGENE C PA1998-08-17 → cancelled 2010-08-18
- Wilson, John J PA2014-01-17 → cancelled 2026-03-07