Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC4QLU callsign genealogy
Currently held by Weiner, Bonnie L
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 KC4QLU's current licensee, walking backwards.
- Weiner, Bonnie LFLgranted 2013-08-26cancelled 2013-09-13
Successor callsigns
Callsigns held now by people who previously held KC4QLU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4QLU, oldest first.
- WEINER, DUCHESS A FL1996-06-12 → cancelled 2003-10-16
- Weiner, Bonnie L FL2013-09-13 → cancelled 2025-09-16