Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7YBT callsign genealogy
Currently held by Clem, Anthony W
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 KK7YBT's current licensee, walking backwards.
- Clem, Anthony WORgranted 2024-12-11cancelled 2024-12-12
Successor callsigns
Callsigns held now by people who previously held KK7YBT.
No current licensee on record previously held this callsign.