Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7MBY callsign genealogy
Currently held by WWL Amateur Radio Club
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 K7MBY's current licensee, walking backwards.
- KG6LKOcancelledWWL Amateur Radio ClubAZgranted 2002-05-29cancelled 2003-03-18
Successor callsigns
Callsigns held now by people who previously held K7MBY.
No current licensee on record previously held this callsign.