Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7JAX callsign genealogy
Currently held by LANFORD, JACKSON J
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 KD7JAX's current licensee, walking backwards.
- LANFORD, JACKSON JAZgranted 2023-07-06cancelled 2023-07-28
Successor callsigns
Callsigns held now by people who previously held KD7JAX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7JAX, oldest first.
- KELLY, JAYSON D UT2010-03-29 → cancelled 2022-05-12
- LANFORD, JACKSON J AZ2023-07-28 active