Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6SDA callsign genealogy
Currently held by Gakim, Malvin
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 N6SDA's current licensee, walking backwards.
- Gakim, MalvinMIgranted 2014-10-24cancelled 2015-03-17
Successor callsigns
Callsigns held now by people who previously held N6SDA.
No current licensee on record previously held this callsign.