Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5WIZ callsign genealogy
Currently held by GAGE, HAROLD J
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 N5WIZ's current licensee, walking backwards.
- Chapman, Mark ATXgranted 2014-03-27cancelled 2014-04-15
Successor callsigns
Callsigns held now by people who previously held N5WIZ.
- Gage, Harold JTXgranted 2002-10-29cancelled 2004-06-02
All historical holders
Every license row we've seen with the callsign N5WIZ, oldest first.
- GAGE, HAROLD J TX1993-01-26 → cancelled 2000-06-01
- CHAPMAN, MARK A TX2025-12-02 active