Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI6OY callsign genealogy
Currently held by Hubbard, David
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 AI6OY's current licensee, walking backwards.
- Hubbard, DavidCAgranted 2016-01-27cancelled 2016-04-05
Successor callsigns
Callsigns held now by people who previously held AI6OY.
No current licensee on record previously held this callsign.