Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7AFT callsign genealogy
Currently held by FREDRIKS, ROBERT L
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 KB7AFT's current licensee, walking backwards.
- Fredriks, Robert LALgranted 2023-05-10cancelled 2023-09-16
Successor callsigns
Callsigns held now by people who previously held KB7AFT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7AFT, oldest first.
- FREDRIKS, ROBERT L WA2006-11-16 → cancelled 2019-02-12
- Fredriks, Robert L AL2023-09-16 active