Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK4LAU callsign genealogy
Currently held by Gobble, Justin W
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 KK4LAU'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 KK4LAU.
- Gobble, Justin WALgranted 2015-09-15cancelled 2016-05-24