Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD9FG callsign genealogy
Currently held by Sampson, Todd M
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 AD9FG's current licensee, walking backwards.
- Sampson, Todd MINgranted 2024-07-18cancelled 2024-07-26
Successor callsigns
Callsigns held now by people who previously held AD9FG.
No current licensee on record previously held this callsign.