Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N0MKS callsign genealogy
Currently held by Snowden, Michael K
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 N0MKS's current licensee, walking backwards.
- Snowden, Michael KIAgranted 2022-09-20cancelled 2022-11-01
Successor callsigns
Callsigns held now by people who previously held N0MKS.
- MOORE, DAVID RCAgranted 2017-07-01
All historical holders
Every license row we've seen with the callsign N0MKS, oldest first.
- MOORE, DAVID R CA2001-02-12 → cancelled 2007-08-21
- Snowden, Michael K IA2022-11-01 active