Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ6MSK callsign genealogy
Currently held by JOHNSON, ANDY O
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 KJ6MSK'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 KJ6MSK.
- JOHNSON, ANDY OIDgranted 2020-12-04