Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6UKK callsign genealogy
Currently held by BURWELL, ROBERT W
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 K6UKK's current licensee, walking backwards.
- Wilson, Mark JCAgranted 2015-05-08cancelled 2015-12-08
Successor callsigns
Callsigns held now by people who previously held K6UKK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6UKK, oldest first.
- BURWELL, ROBERT W CA1988-08-16 → cancelled 2000-08-17
- WILSON, MARK J CA2025-11-27 active