Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB1NX callsign genealogy
Currently held by ATWOOD JR, DENNIS M
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 AB1NX's current licensee, walking backwards.
- ATWOOD JR, DENNIS MMAgranted 2010-07-23cancelled 2010-09-24
Successor callsigns
Callsigns held now by people who previously held AB1NX.
No current licensee on record previously held this callsign.