Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AH7FF callsign genealogy
Currently held by FONG, FRANCIS K 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 AH7FF's current licensee, walking backwards.
- FONG, FRANCIS K Hcancelled 1997-10-16
Successor callsigns
Callsigns held now by people who previously held AH7FF.
- FONG, FRANCIS K HHIgranted 1997-10-16cancelled 2000-06-23