Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6XE callsign genealogy
Currently held by Downing, Christopher B
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 K6XE's current licensee, walking backwards.
- Downing, Christopher BCAgranted 2000-05-31cancelled 2000-10-03
Successor callsigns
Callsigns held now by people who previously held K6XE.
- VIVIAN, RONALD ATXgranted 1998-09-10cancelled 2010-09-11
All historical holders
Every license row we've seen with the callsign K6XE, oldest first.
- Downing, Christopher B CA2020-09-22 active
- VIVIAN, RONALD A— → cancelled 1998-09-10