Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5MLZ callsign genealogy
Currently held by SAPP, STEVEN R
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 KB5MLZ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KB5MLZ.
- Sapp, Steven ROKgranted 2000-07-26cancelled 2012-10-17