Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9KFU callsign genealogy
Currently held by AVERBECK, F LAWRENCE
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 W9KFU'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 W9KFU.
- AVERBECK, F LAWRENCEINgranted 2025-11-20