Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3FLA callsign genealogy
Currently held by Sander, Howard E
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 K3FLA's current licensee, walking backwards.
- Sander, Howard EFLgranted 2024-07-25cancelled 2024-08-13
Successor callsigns
Callsigns held now by people who previously held K3FLA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3FLA, oldest first.
- Cassilly, James H FL2007-11-09 → cancelled 2019-11-13
- Sander, Howard E FL2024-08-13 active