Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO0ZIE callsign genealogy
Currently held by Carlson, Lance 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 KO0ZIE's current licensee, walking backwards.
- Carlson, Lance AIAgranted 2021-04-26cancelled 2021-08-28
Successor callsigns
Callsigns held now by people who previously held KO0ZIE.
No current licensee on record previously held this callsign.