Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA9MSD callsign genealogy
Currently held by Surguine, Rich
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 KA9MSD's current licensee, walking backwards.
- Surguine, RichNVgranted 2021-03-08cancelled 2021-05-21
Successor callsigns
Callsigns held now by people who previously held KA9MSD.
No current licensee on record previously held this callsign.