Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0MMI callsign genealogy
Currently held by Galik III, John C
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 N0MMI's current licensee, walking backwards.
- Galik III, John CTXgranted 2021-02-01cancelled 2021-02-23
Successor callsigns
Callsigns held now by people who previously held N0MMI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0MMI, oldest first.
- DE HAAN, JOHN IA1990-10-02 → cancelled 2002-10-03
- Galik III, John C TX2021-02-23 active