Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6QQ callsign genealogy
Currently held by MORIARITY, JOHN R
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 K6QQ's current licensee, walking backwards.
- KI6JQAcancelledHMO Contest ClubCAgranted 2007-05-09cancelled 2007-06-05
Successor callsigns
Callsigns held now by people who previously held K6QQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6QQ, oldest first.
- MORIARITY, JOHN R CA1999-09-25 → cancelled 2005-05-11
- HMO Contest Club CA2017-03-29 active