Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AI7NZ callsign genealogy
Currently held by Letaw, John R
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 AI7NZ's current licensee, walking backwards.
- Letaw, John RORgranted 2022-06-16cancelled 2022-07-18
Successor callsigns
Callsigns held now by people who previously held AI7NZ.
- Letaw, John RORgranted 2022-08-23