Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7PDZ callsign genealogy
Currently held by Zook, Phillip 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 W7PDZ's current licensee, walking backwards.
- Zook, Phillip DWAgranted 2001-11-27cancelled 2002-04-23
Successor callsigns
Callsigns held now by people who previously held W7PDZ.
No current licensee on record previously held this callsign.