Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NW0H callsign genealogy
Currently held by Jung, Harry 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 NW0H's current licensee, walking backwards.
- Jung, Harry COHgranted 2004-03-17cancelled 2010-02-02
Successor callsigns
Callsigns held now by people who previously held NW0H.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NW0H, oldest first.
- FOUST, DOROTHY E MO1996-11-07 → cancelled 2008-11-08
- Jung, Harry C OH2019-12-06 active