Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7OO callsign genealogy
Currently held by Kboo Amateur Radio Club
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 KB7OO's current licensee, walking backwards.
- KE7NVUcancelledKboo Amateur Radio ClubORgranted 2007-06-20cancelled 2009-01-17
Successor callsigns
Callsigns held now by people who previously held KB7OO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7OO, oldest first.
- ROBINSON, WILLARD C WA1996-11-04 → cancelled 2008-11-05
- Kboo Amateur Radio Club OR2019-01-30 active