Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9NT callsign genealogy
Currently held by Christmas, David V
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 AB9NT's current licensee, walking backwards.
- Christmas, David VINgranted 2002-06-10cancelled 2007-03-14
Successor callsigns
Callsigns held now by people who previously held AB9NT.
No current licensee on record previously held this callsign.