Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC3SOT callsign genealogy
Currently held by Shuhart III, Harvey 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 KC3SOT's current licensee, walking backwards.
- Shuhart III, Harvey APAgranted 2014-01-28cancelled 2020-06-13
Successor callsigns
Callsigns held now by people who previously held KC3SOT.
No current licensee on record previously held this callsign.