Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK4AII callsign genealogy
Currently held by WALLACE, JACOB L
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 KK4AII'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 KK4AII.
- WALLACE JR, JACOB LVAgranted 2020-12-14