Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4DXW callsign genealogy
Currently held by O CONNOR, FRANCIS G
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 K4DXW's current licensee, walking backwards.
- Weaver, KeithVAgranted 2019-08-26cancelled 2020-07-14
Successor callsigns
Callsigns held now by people who previously held K4DXW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4DXW, oldest first.
- O CONNOR, FRANCIS G AL1995-02-02 → cancelled 2007-02-03
- Weaver, Keith VA2020-07-14 active