KD4RYD
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMC PHERSON, WILLIAM
License ClassGeneral
Min. Class RequiredTechnician
LocationST AUGUSTINE, FL
Grant DateOct 31, 2003
Expiration DateNov 23, 2013
Cancellation DateNov 24, 2015
Available for ApplicationsNov 24, 2015
KD4RYD is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MC PHERSON, WILLIAM in ST AUGUSTINE, FL. 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 Diaz, Timothy R on Aug 27, 2025. KD4RYD has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ....- .-. -.-- -..
CW Weight: 39 units(Moderate)
Voice Phonetics
Kilo Delta Four Romeo Yankee Delta
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 ExpiredNov 24, 2015
- Administrative Update AppliedApr 8, 2006
- Authorization PrintedApr 12, 2004
- Internal Duplicate RequestedApr 9, 2004
- Authorization PrintedApr 8, 2004
- Internal Duplicate RequestedApr 7, 2004
- Internal Correction AppliedApr 7, 2004
- License RenewedOct 31, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Diaz, Timothy RFiled Aug 27, 2025Not awardedFCC ↗