Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9ZSI callsign genealogy
Currently held by Zombie Squad International ZSC009 Radio Club
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 N9ZSI's current licensee, walking backwards.
- KI7DVFcancelledZombie Squad International ZSC009 Radio ClubNVgranted 2016-04-27cancelled 2016-05-21
Successor callsigns
Callsigns held now by people who previously held N9ZSI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9ZSI, oldest first.
- JONES, TROY D WI1995-01-03 → cancelled 2007-01-04
- Zombie Squad International ZSC009 Radio Club NV2016-05-21 active