Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7OAX callsign genealogy
Currently held by Spivey, Matthew H
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 K7OAX's current licensee, walking backwards.
- Spivey, Matthew HWAgranted 2020-02-07cancelled 2020-09-26
Successor callsigns
Callsigns held now by people who previously held K7OAX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7OAX, oldest first.
- WYATT, CARL L AZ1995-06-30 → cancelled 2003-06-19
- Spivey, Matthew H WA2020-09-26 active