Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6GZ callsign genealogy
Currently held by Harp, Duane C
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 AF6GZ's current licensee, walking backwards.
- Harp, Duane CCAgranted 2007-12-10cancelled 2008-01-24
Successor callsigns
Callsigns held now by people who previously held AF6GZ.
No current licensee on record previously held this callsign.