Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9CSB callsign genealogy
Currently held by Bailey, Connor S
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 K9CSB's current licensee, walking backwards.
- Bailey, Connor SCAgranted 2019-03-08cancelled 2019-04-02
Successor callsigns
Callsigns held now by people who previously held K9CSB.
No current licensee on record previously held this callsign.