Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6DOW callsign genealogy
Currently held by Moddison, H Wayne
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 K6DOW's current licensee, walking backwards.
- Moddison, James AORgranted 2012-06-05cancelled 2018-04-17
Successor callsigns
Callsigns held now by people who previously held K6DOW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6DOW, oldest first.
- Moddison, H Wayne WA2015-02-02 → cancelled 2017-11-15
- Moddison, James A OR2018-04-17 active