Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1FFX callsign genealogy
Currently held by MURPHY, CHARLES M
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 WA1FFX's current licensee, walking backwards.
- MURPHY, PAUL JCOgranted 2023-06-30cancelled 2023-08-18
Successor callsigns
Callsigns held now by people who previously held WA1FFX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA1FFX, oldest first.
- MURPHY, CHARLES M VA2015-04-16 → cancelled 2021-10-23
- MURPHY, PAUL J CO2023-08-18 active