Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7MBB callsign genealogy
Currently held by Baxter, Michael B
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 K7MBB's current licensee, walking backwards.
- Baxter, Michael BWAgranted 2004-08-16cancelled 2004-09-14
Successor callsigns
Callsigns held now by people who previously held K7MBB.
No current licensee on record previously held this callsign.