Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4AJP callsign genealogy
Currently held by Freedman, Yisrael 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 KK4AJP'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 KK4AJP.
- Freedman Cet, Yisrael SFLgranted 2011-03-12cancelled 2013-03-16