Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0TWZ callsign genealogy
Currently held by Otoe County Amateur Radio Association
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 KF0TWZ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KF0TWZ.
- KA0NCactiveOtoe County Amateur Radio AssociationNEgranted 2025-05-03