Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9AIX callsign genealogy
Currently held by Berisford, Michael W
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 W9AIX's current licensee, walking backwards.
- Berisford, Michael WINgranted 2013-04-01cancelled 2013-05-14
Successor callsigns
Callsigns held now by people who previously held W9AIX.
- Berisford, Michael WOHgranted 2021-10-08