Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0NOS callsign genealogy
Currently held by Higby, Danny N
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 KC0NOS's current licensee, walking backwards.
- Anderson, Sally AMIgranted 2013-12-31cancelled 2016-12-20
Successor callsigns
Callsigns held now by people who previously held KC0NOS.
- Higby, Danny NCOgranted 2022-08-02
All historical holders
Every license row we've seen with the callsign KC0NOS, oldest first.
- Higby, Danny N CO2002-06-18 → cancelled 2002-08-31
- Anderson, Sally A MI2016-12-20 active