Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6TW callsign genealogy
Currently held by Neff, Henry
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 AF6TW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AF6TW.
No current licensee on record previously held this callsign.