W1DIO
Active1x3District 1
No competing applications on record.
License HolderCHUNG, WING P
License ClassGeneral
Min. Class RequiredGeneral
LocationWebster, NY
Grant DateApr 15, 2019
Expiration DateMay 19, 2029
W1DIO is a 1x3 format amateur radio callsign. It is currently registered to CHUNG, WING P in Webster, NY. 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
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CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey One Delta India Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedFeb 18, 2026
- Administrative Update AppliedNov 20, 2025
- Administrative Update AppliedJun 4, 2021
- Administrative Update AppliedJun 1, 2021
- Administrative Update AppliedApr 7, 2021
- Administrative Update AppliedApr 6, 2021
- Administrative Update AppliedMay 7, 2019
- Administrative Update AppliedApr 15, 2019
- License RenewedApr 15, 2019
- Administrative Update AppliedJul 27, 2015
- Administrative Update AppliedJul 22, 2015
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.