Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9IF callsign genealogy
Currently held by Glass Jr., James W
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 AB9IF's current licensee, walking backwards.
- GLASS JR, JAMES WWIgranted 2003-10-20cancelled 2003-11-12
Successor callsigns
Callsigns held now by people who previously held AB9IF.
No current licensee on record previously held this callsign.