Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG6QF callsign genealogy
Currently held by Graf, Mark A
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 AG6QF's current licensee, walking backwards.
- Graf, Mark ACAgranted 2012-10-03cancelled 2012-10-26
Successor callsigns
Callsigns held now by people who previously held AG6QF.
No current licensee on record previously held this callsign.