Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0MOA callsign genealogy
Currently held by Gamlen, Duncan
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 W0MOA's current licensee, walking backwards.
- Gamlen, DuncanCAgranted 2024-01-17cancelled 2024-02-06
Successor callsigns
Callsigns held now by people who previously held W0MOA.
No current licensee on record previously held this callsign.