Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ0IMO callsign genealogy
Currently held by Kosmicki, Roxann 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 KZ0IMO's current licensee, walking backwards.
- Kosmicki, Roxann AKSgranted 2020-12-01cancelled 2021-01-05
Successor callsigns
Callsigns held now by people who previously held KZ0IMO.
No current licensee on record previously held this callsign.