Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD5SF callsign genealogy
Currently held by Wynne, Gregory P
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 AD5SF's current licensee, walking backwards.
- WYNNE, GREGORY PTXgranted 2004-07-21cancelled 2004-08-19
Successor callsigns
Callsigns held now by people who previously held AD5SF.
No current licensee on record previously held this callsign.