Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD6BOO callsign genealogy
Currently held by WELLING, KENT 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 KD6BOO's current licensee, walking backwards.
- Welling, Kent WCAgranted 2006-01-30cancelled 2006-06-13
Successor callsigns
Callsigns held now by people who previously held KD6BOO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD6BOO, oldest first.
- WELLING, KENT W CA1991-10-08 → cancelled 2003-10-09
- Welling, Kent W CA2026-04-04 active