Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3MZM callsign genealogy
Currently held by Ochodski, Jason 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 K3MZM's current licensee, walking backwards.
- Ochodski, Jason APAgranted 2019-03-05cancelled 2019-04-06
Successor callsigns
Callsigns held now by people who previously held K3MZM.
No current licensee on record previously held this callsign.