Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9MGB callsign genealogy
Currently held by Bird, Michael G
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 K9MGB's current licensee, walking backwards.
- BIRD, MICHAEL GINgranted 2011-10-05cancelled 2019-05-17
Successor callsigns
Callsigns held now by people who previously held K9MGB.
No current licensee on record previously held this callsign.