Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB0QXO callsign genealogy
Currently held by Corte, Kathrine C
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 KB0QXO's current licensee, walking backwards.
- Corte, Kathrine CMNgranted 2014-08-12cancelled 2014-09-09
Successor callsigns
Callsigns held now by people who previously held KB0QXO.
- CORTE III, GEORGE AMNgranted 2015-01-29
All historical holders
Every license row we've seen with the callsign KB0QXO, oldest first.
- CORTE III, GEORGE A MN2005-02-18 → cancelled 2014-07-24
- Corte, Kathrine C MN2014-09-09 → cancelled 2026-09-12