Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ6SF callsign genealogy
Currently held by MASAK JR, RICHARD W
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 KQ6SF's current licensee, walking backwards.
- KD0TYcancelledcancelled 1997-10-07
Successor callsigns
Callsigns held now by people who previously held KQ6SF.
- MASAK JR, RICHARD WMNgranted 2016-09-14