Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5FDD callsign genealogy
Currently held by DAVIS, FRANK
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 W5FDD's current licensee, walking backwards.
- DAVIS, FRANKTXgranted 2021-03-16cancelled 2021-04-06
Successor callsigns
Callsigns held now by people who previously held W5FDD.
No current licensee on record previously held this callsign.