Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA9NCZ callsign genealogy
Currently held by HARTL JR, EDWARD A
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 WA9NCZ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held WA9NCZ.
- HARTL JR, EDWARD ATXgranted 2018-05-25