Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AA3YU callsign genealogy
Currently held by Hepting, David 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 AA3YU's current licensee, walking backwards.
- Hepting, David APAgranted 2002-02-26cancelled 2002-03-28
Successor callsigns
Callsigns held now by people who previously held AA3YU.
No current licensee on record previously held this callsign.