Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4CBE callsign genealogy
Currently held by Sacks, Raymond
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 KI4CBE'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 KI4CBE.
- Sacks, RaymondFLgranted 2014-01-11cancelled 2026-04-10