Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9IL callsign genealogy
Currently held by COLLIER, PHILIP G
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 AB9IL's current licensee, walking backwards.
- COLLIER, PHILIP GILgranted 1996-06-24cancelled 2004-01-13
Successor callsigns
Callsigns held now by people who previously held AB9IL.
No current licensee on record previously held this callsign.