Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6NXX callsign genealogy
Currently held by Shark, David A
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 KK6NXX'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 KK6NXX.
- Shark, David ACAgranted 2019-07-26cancelled 2020-08-07