Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7MD callsign genealogy
Currently held by JOHNSON, MAXIMUS D
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 AI7MD's current licensee, walking backwards.
- JOHNSON, MAXIMUS DAZgranted 2021-06-21cancelled 2022-03-28
Successor callsigns
Callsigns held now by people who previously held AI7MD.
No current licensee on record previously held this callsign.