Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF9MG callsign genealogy
Currently held by SPRANGER, JEREMY D
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 KF9MG's current licensee, walking backwards.
- KB9FMJno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KF9MG.
- SPRANGER, JEREMY DNMgranted 2024-04-03