Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5ZLS callsign genealogy
Currently held by Ricco, Susanna M
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 K5ZLS's current licensee, walking backwards.
- Ricco, Susanna MNMgranted 1993-03-23cancelled 2002-11-13
Successor callsigns
Callsigns held now by people who previously held K5ZLS.
No current licensee on record previously held this callsign.