Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1KOC callsign genealogy
Currently held by Hiestand, Scott T
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 W1KOC's current licensee, walking backwards.
- Hiestand, Scott TCTgranted 2020-04-25cancelled 2020-05-27
Successor callsigns
Callsigns held now by people who previously held W1KOC.
No current licensee on record previously held this callsign.