Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9FLA 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 W9FLA's current licensee, walking backwards.
- AVERBECK, F LAWRENCEINgranted 2007-05-10cancelled 2015-12-04
Successor callsigns
Callsigns held now by people who previously held W9FLA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9FLA, oldest first.
- HARANT, JOSEPH F IL1998-07-09 → cancelled 2010-07-10
- AVERBECK, F LAWRENCE IN2025-11-20 active