Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF7CB callsign genealogy
Currently held by Boesche, Christopher P
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 KF7CB's current licensee, walking backwards.
- Boesche, Christopher PWAgranted 2009-02-17cancelled 2011-02-05
Successor callsigns
Callsigns held now by people who previously held KF7CB.
- WILSON, JOHN MAZgranted 1987-10-27cancelled 1999-10-28