Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7KW callsign genealogy
Currently held by HENRY, DOUGLAS J
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 K7KW's current licensee, walking backwards.
- Cawrse, Matthew FORgranted 2019-10-12cancelled 2026-03-24
Successor callsigns
Callsigns held now by people who previously held K7KW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7KW, oldest first.
- HENRY, DOUGLAS J NV2013-07-30 → cancelled 2026-03-06
- Cawrse, Matthew F OR2026-03-24 active