Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ0ZTL callsign genealogy
Currently held by Grandi, Luca
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 KZ0ZTL's current licensee, walking backwards.
- Grandi, LucaIAgranted 2013-12-17cancelled 2014-01-25
Successor callsigns
Callsigns held now by people who previously held KZ0ZTL.
No current licensee on record previously held this callsign.