Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0DCH callsign genealogy
Currently held by HILLIER, DONALD C
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 W0DCH's current licensee, walking backwards.
- HILLIER, DONALD CMOgranted 2014-02-19cancelled 2017-12-12
- WD0GULno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W0DCH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0DCH, oldest first.
- PETERSON, KENNETH M MN2004-05-26 → cancelled 2016-07-16
- HILLIER, DONALD C MO2017-12-12 active