Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9MMA callsign genealogy
Currently held by Jones, James
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 W9MMA's current licensee, walking backwards.
- Jones, JamesINgranted 2019-01-30cancelled 2019-08-06
Successor callsigns
Callsigns held now by people who previously held W9MMA.
No current licensee on record previously held this callsign.