Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9APZ callsign genealogy
Currently held by Williams, Thomas L
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 W9APZ's current licensee, walking backwards.
- Williams, Thomas LNCgranted 2024-10-29cancelled 2024-11-19
Successor callsigns
Callsigns held now by people who previously held W9APZ.
No current licensee on record previously held this callsign.