Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4BOO callsign genealogy
Currently held by FLECK, THEODORE M
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 W4BOO's current licensee, walking backwards.
- Booe, KeithFLgranted 2023-01-20cancelled 2023-04-25
Successor callsigns
Callsigns held now by people who previously held W4BOO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4BOO, oldest first.
- FLECK, THEODORE M FL1998-03-06 → cancelled 2010-03-09
- Kurgan, Rebecca M VA2011-02-15 → cancelled 2023-02-16
- Booe, Keith FL2023-04-25 active