Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6DCH callsign genealogy
Currently held by HERRING, 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 K6DCH's current licensee, walking backwards.
- Huffman, David NCAgranted 2018-06-19cancelled 2018-12-11
Successor callsigns
Callsigns held now by people who previously held K6DCH.
- HERRING, DAVID CHIgranted 2008-04-22cancelled 2018-03-13
All historical holders
Every license row we've seen with the callsign K6DCH, oldest first.
- HERRING, DAVID C HI2008-04-22 → cancelled 2010-06-21
- Huffman, David N CA2018-12-11 active