Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB0UOW callsign genealogy
Currently held by FLEMING, GERALD D
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 KB0UOW's current licensee, walking backwards.
- FLEMING, JOEL PMOgranted 2012-06-05cancelled 2018-09-11
Successor callsigns
Callsigns held now by people who previously held KB0UOW.
- Fleming, Joel PMOgranted 2026-09-12
All historical holders
Every license row we've seen with the callsign KB0UOW, oldest first.
- FLEMING, GERALD D MO2005-10-04 → cancelled 2017-11-25
- FLEMING, JOEL P MO2018-09-11 → cancelled 2026-09-12