Confidence: Medium · Source: FCC ULS · As of 2026-09-17
KC9HH callsign genealogy
Currently held by Schofield, Harold H
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 KC9HH's current licensee, walking backwards.
- Schofield, Harold HILgranted 2013-11-26cancelled 2014-07-01
Successor callsigns
Callsigns held now by people who previously held KC9HH.
No current licensee on record previously held this callsign.