Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7AX callsign genealogy
Currently held by DAVIS, ALLEN N
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 KB7AX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KB7AX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB7AX, oldest first.
- DAVIS, ALLEN N OR1994-07-15 → cancelled 2006-07-18
- Hilligas, Frank R AZ2026-05-07 active