Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7TN callsign genealogy
Currently held by Nabinger, Roger
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 AI7TN's current licensee, walking backwards.
- Nabinger, RogerMTgranted 2022-10-18cancelled 2023-10-02
Successor callsigns
Callsigns held now by people who previously held AI7TN.
No current licensee on record previously held this callsign.