Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KB7TOA callsign genealogy
Currently held by HOFER, BEN
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 KB7TOA's current licensee, walking backwards.
- JOHNSEN, ERIK DIDgranted 2021-04-23cancelled 2021-06-26
Successor callsigns
Callsigns held now by people who previously held KB7TOA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7TOA, oldest first.
- HOFER, BEN AZ1993-03-30 → cancelled 2005-03-31
- JOHNSEN, ERIK D ID2021-06-26 active