Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9TF callsign genealogy
Currently held by Ford, Glenn 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 AB9TF's current licensee, walking backwards.
- Ford, Glenn LILgranted 2007-05-03cancelled 2009-02-24
Successor callsigns
Callsigns held now by people who previously held AB9TF.
No current licensee on record previously held this callsign.