Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7ST callsign genealogy
Currently held by THOMPSON, SHAWN T
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 AF7ST's current licensee, walking backwards.
- THOMPSON, SHAWN TUTgranted 2009-07-07cancelled 2012-02-07
Successor callsigns
Callsigns held now by people who previously held AF7ST.
No current licensee on record previously held this callsign.