Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4RX callsign genealogy
Currently held by DAVIS, JAMES F
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 WA4RX's current licensee, walking backwards.
- DAVIS, JAMES FVAgranted 2013-02-07cancelled 2015-05-05
Successor callsigns
Callsigns held now by people who previously held WA4RX.
- WHITMORE, ROB ANCgranted 2000-10-14cancelled 2001-10-19
All historical holders
Every license row we've seen with the callsign WA4RX, oldest first.
- WHITMORE, ROB A NC1997-05-20 → cancelled 2000-10-14
- DAVIS, JAMES F FL2025-03-20 active