Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NT4AT callsign genealogy
Currently held by BINGHAM, DARWIN B
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 NT4AT's current licensee, walking backwards.
- BINGHAM, DARWIN BVAgranted 1995-03-22cancelled 2005-01-28
Successor callsigns
Callsigns held now by people who previously held NT4AT.
No current licensee on record previously held this callsign.