WD4FRW
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderPirkle, Rex W
License ClassTechnician
Min. Class RequiredTechnician
LocationDenison, TX
Grant DateJan 19, 1996
Expiration DateJan 19, 2006
Cancellation DateJan 23, 2008
Available for ApplicationsJan 20, 2008
WD4FRW is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Pirkle, Rex W in Denison, TX. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by Schissler, Dade P on Feb 10, 2026. WD4FRW has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
.-- -.. ....- ..-. .-. .--
CW Weight: 37 units(Moderate)
Voice Phonetics
Whiskey Delta Four Foxtrot Romeo Whiskey
Readability: 7/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredJan 23, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Schissler, Dade PFiled Feb 10, 2026Not awardedFCC ↗