Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NO6F callsign genealogy
Currently held by CENTRAL CONTEST CLUB
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 NO6F's current licensee, walking backwards.
- KI6QHTcancelledCRESTVIEW RIDGE CONTEST CLUBCAgranted 2008-05-08cancelled 2008-06-21
Successor callsigns
Callsigns held now by people who previously held NO6F.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NO6F, oldest first.
- ARMSTRONG, RAYMOND A CA1989-04-18 → cancelled 2001-04-19
- CENTRAL CONTEST CLUB CA2018-03-27 active