Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM0ONY callsign genealogy
Currently held by Steen, Paul
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 KM0ONY's current licensee, walking backwards.
- Steen, PaulCOgranted 2021-01-12cancelled 2021-02-12
Successor callsigns
Callsigns held now by people who previously held KM0ONY.
No current licensee on record previously held this callsign.