Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7OOO callsign genealogy
Currently held by Benjamin, Kevin R
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 KB7OOO's current licensee, walking backwards.
- Benjamin, Kevin RIDgranted 2023-07-18cancelled 2023-08-08
Successor callsigns
Callsigns held now by people who previously held KB7OOO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7OOO, oldest first.
- WEINMAN, MARION L AZ1992-02-04 → cancelled 2004-02-05
- Benjamin, Kevin R ID2023-08-08 active