Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI5JOS callsign genealogy
Currently held by Becher, William 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 KI5JOS's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KI5JOS.
- Becher, William ENMgranted 2020-08-18