Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7ZUS callsign genealogy
Currently held by Strange, Silas S
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 KK7ZUS's current licensee, walking backwards.
- Strange, Silas SORgranted 2020-08-06cancelled 2025-03-21
Successor callsigns
Callsigns held now by people who previously held KK7ZUS.
No current licensee on record previously held this callsign.