Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM4NKF callsign genealogy
Currently held by Headley, Kenneth S
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 KM4NKF's current licensee, walking backwards.
- Headley, Kenneth SFLgranted 2018-10-19
Successor callsigns
Callsigns held now by people who previously held KM4NKF.
- Headley, Kenneth SFLgranted 2018-10-19