Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK7SOB callsign genealogy
Currently held by WILKES, JOHN E
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 KK7SOB's current licensee, walking backwards.
- WILKES, JOHN EWAgranted 2022-12-20cancelled 2023-01-21
Successor callsigns
Callsigns held now by people who previously held KK7SOB.
No current licensee on record previously held this callsign.