Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF9TOM callsign genealogy
Currently held by McConnell, Thomas L
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 KF9TOM's current licensee, walking backwards.
- McConnell, Thomas LILgranted 2018-09-06cancelled 2018-09-28
Successor callsigns
Callsigns held now by people who previously held KF9TOM.
- McConnell, Thomas LILgranted 2020-02-14