Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0ZDD callsign genealogy
Currently held by Steadman, Sharon 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 KC0ZDD's current licensee, walking backwards.
- Steadman, Sharon MCOgranted 2005-12-14cancelled 2006-12-13
Successor callsigns
Callsigns held now by people who previously held KC0ZDD.
- Steadman, Sharon MCOgranted 2017-05-24