Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9SM callsign genealogy
Currently held by Hacker, Lonnie 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 AB9SM's current licensee, walking backwards.
- Hacker, Lonnie LINgranted 2007-11-29cancelled 2008-11-12
Successor callsigns
Callsigns held now by people who previously held AB9SM.
No current licensee on record previously held this callsign.