Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0HCO callsign genealogy
Currently held by SCOFIELD, CHARLES L
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 W0HCO's current licensee, walking backwards.
- ONKEN, HARRIETT CCOgranted 2018-04-06cancelled 2018-08-28
Successor callsigns
Callsigns held now by people who previously held W0HCO.
- SCOFIELD, CHARLES LMTgranted 2022-03-18
All historical holders
Every license row we've seen with the callsign W0HCO, oldest first.
- SCOFIELD, CHARLES L MT1992-08-04 → cancelled 2002-03-29
- ONKEN, HARRIETT C CO2018-08-28 active