Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AH6FF callsign genealogy
Currently held by LARGE, HARRY 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 AH6FF's current licensee, walking backwards.
- LARGE, HARRY HPAgranted 2007-12-19cancelled 2011-01-22
Successor callsigns
Callsigns held now by people who previously held AH6FF.
- LARGE, HARRY HALgranted 2020-10-06