Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN6M callsign genealogy
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 KN6M's current licensee, walking backwards.
- KI6BIJcancelledImperial DX GroupCAgranted 2005-11-07cancelled 2006-02-10
Successor callsigns
Callsigns held now by people who previously held KN6M.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KN6M, oldest first.
- IMPERIAL DX GROUP AZ2025-12-16 active
- —— → cancelled 1998-04-22