Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9QH callsign genealogy
Currently held by BUSS 218, MICHAEL J
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 K9QH's current licensee, walking backwards.
- BUSS, MICHAEL JWIgranted 1997-07-07cancelled 2000-02-15
Successor callsigns
Callsigns held now by people who previously held K9QH.
No current licensee on record previously held this callsign.