Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7BBB callsign genealogy
Currently held by Borden, Robert
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 KK7BBB's current licensee, walking backwards.
- Borden, RobertUTgranted 2017-06-02cancelled 2017-06-24
Successor callsigns
Callsigns held now by people who previously held KK7BBB.
No current licensee on record previously held this callsign.