Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD3AOX callsign genealogy
Currently held by DAVIGNON JR, FRANK M
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 KD3AOX's current licensee, walking backwards.
- DAVIGNON JR, FRANK MPAgranted 2022-01-15cancelled 2025-02-08
Successor callsigns
Callsigns held now by people who previously held KD3AOX.
No current licensee on record previously held this callsign.