Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7KY callsign genealogy
Currently held by AMBERSON, JON H
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 AF7KY's current licensee, walking backwards.
- AMBERSON, JON HMTgranted 2014-05-14cancelled 2014-09-12
Successor callsigns
Callsigns held now by people who previously held AF7KY.
No current licensee on record previously held this callsign.