Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8MMA callsign genealogy
Currently held by MICHIGAN MASONIC 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 W8MMA's current licensee, walking backwards.
- KD8BTTcancelledMICHIGAN MASONIC AMATEUR RADIO CLUBMIgranted 2005-06-20cancelled 2005-07-15
Successor callsigns
Callsigns held now by people who previously held W8MMA.
No current licensee on record previously held this callsign.