Confidence: Medium · Source: FCC ULS · As of 2026-11-04
KG6MCQ callsign genealogy
Currently held by McQuilkin, David 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 KG6MCQ's current licensee, walking backwards.
- McQuilkin, David JCAgranted 2026-10-06cancelled 2026-10-24
Successor callsigns
Callsigns held now by people who previously held KG6MCQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KG6MCQ, oldest first.
- Sahl, Grant R CA2012-05-22 → cancelled 2024-07-04
- McQuilkin, David J CA2026-10-24 active