Confidence: Medium · Source: FCC ULS · As of 2026-09-11
AF6AS callsign genealogy
Currently held by Sparks, David D
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 AF6AS's current licensee, walking backwards.
- Sparks, David DCAgranted 2002-08-28cancelled 2007-03-01
Successor callsigns
Callsigns held now by people who previously held AF6AS.
No current licensee on record previously held this callsign.