Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB9OZM callsign genealogy
Currently held by STROOT, CHRISTOPHER M
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 KB9OZM's current licensee, walking backwards.
- KE4ZXEno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KB9OZM.
- STROOT, CHRISTOPHER MINgranted 2017-06-06