WD4OLX
Expired2x3District 4
No competing applications on record.
License HolderWHITTLE, WILLIAM J
License ClassAdvanced
Min. Class RequiredTechnician
LocationCheyenne, WY
Grant DateOct 11, 2014
Expiration DateDec 30, 2024
Available for ApplicationsDec 31, 2026
WD4OLX is a 2x3 format amateur radio callsign. It is currently registered to WHITTLE, WILLIAM J in Cheyenne, WY. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
.-- -.. ....- --- .-.. -..-
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Whiskey Delta Four Oscar Lima X-ray
Readability: 7.5/10(High readability)
Available Dec 31, 2026 (155 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License RenewedOct 11, 2014
- License RenewedNov 19, 2004
- FRN Association Letter SentMar 5, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.