Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7TW callsign genealogy
Currently held by Landry, John A
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 AF7TW's current licensee, walking backwards.
- Landry, John AWAgranted 2015-08-20cancelled 2015-09-24
Successor callsigns
Callsigns held now by people who previously held AF7TW.
- Landry, John AAZgranted 2025-07-18