Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF6MSG callsign genealogy
Currently held by AGRELIUS, JAMIE K
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 KF6MSG's current licensee, walking backwards.
- GARCIA, MANLIO SCAgranted 2006-10-16cancelled 2010-11-23
Successor callsigns
Callsigns held now by people who previously held KF6MSG.
- AGRELIUS, JAMIE KCAgranted 2008-11-26cancelled 2020-11-20
All historical holders
Every license row we've seen with the callsign KF6MSG, oldest first.
- GARCIA SR, MANLIO S CA2021-06-22 active
- AGRELIUS, JAMIE K— → cancelled 1998-11-18