Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4DCH callsign genealogy
Currently held by HOFF, DAVID 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 K4DCH's current licensee, walking backwards.
- Howard, Danny CVAgranted 2023-02-08cancelled 2023-03-18
Successor callsigns
Callsigns held now by people who previously held K4DCH.
- HOFF, DAVID CNYgranted 2022-09-20
All historical holders
Every license row we've seen with the callsign K4DCH, oldest first.
- HOFF, DAVID C VA2001-09-22 → cancelled 2002-11-13
- Howard, Danny C VA2023-03-18 active