Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS0KGW callsign genealogy
Currently held by WARD, MARK A
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 KS0KGW's current licensee, walking backwards.
- WARD, MARK ACOgranted 2022-11-15cancelled 2022-12-03
Successor callsigns
Callsigns held now by people who previously held KS0KGW.
- WARD, MARK AKSgranted 2023-08-29