Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5FPD callsign genealogy
Currently held by Willis, Billy J
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 K5FPD's current licensee, walking backwards.
- Willis, Billy JTXgranted 2021-03-13
Successor callsigns
Callsigns held now by people who previously held K5FPD.
- Willis, Billy JTXgranted 2021-03-13