Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI4BV callsign genealogy
Currently held by Smith, Nathan D
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 AI4BV's current licensee, walking backwards.
- Smith, Nathan DTNgranted 2001-10-10cancelled 2003-10-06
Successor callsigns
Callsigns held now by people who previously held AI4BV.
- Smith, Nathan DALgranted 2024-02-23