Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9OMS callsign genealogy
Currently held by Myerholtz, Carl A
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 W9OMS's current licensee, walking backwards.
- Myerholtz, Carl ACAgranted 2019-09-10cancelled 2019-10-01
Successor callsigns
Callsigns held now by people who previously held W9OMS.
No current licensee on record previously held this callsign.