Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG7TT callsign genealogy
Currently held by Schmahl, Benjamin
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 AG7TT's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held AG7TT.
- Schmahl, BenjaminORgranted 2019-04-30