Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KN4GA callsign genealogy
Currently held by Layfield, Arthur 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 KN4GA's current licensee, walking backwards.
- Layfield, Arthur WTNgranted 2012-10-18cancelled 2021-02-09
Successor callsigns
Callsigns held now by people who previously held KN4GA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KN4GA, oldest first.
- LAYFIELD, ARTHUR W TN1990-03-20 → cancelled 2002-03-21
- Layfield, Arthur W TN2021-02-09 active