Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7MLO callsign genealogy
Currently held by STEINKE, RONALD S
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 K7MLO's current licensee, walking backwards.
- STEINKE, RONALD SWAgranted 2007-06-12cancelled 2015-05-15
Successor callsigns
Callsigns held now by people who previously held K7MLO.
No current licensee on record previously held this callsign.