Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9SE callsign genealogy
Currently held by Hammer, Terry 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 AB9SE's current licensee, walking backwards.
- Hammer, Terry LINgranted 2008-06-02cancelled 2008-09-03
Successor callsigns
Callsigns held now by people who previously held AB9SE.
No current licensee on record previously held this callsign.