Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA5FD callsign genealogy
Currently held by DENHAM JR, FRANK 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 WA5FD's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WA5FD.
No current licensee on record previously held this callsign.