W0AUU
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderMARTIN, ERNIE S
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCRESCO, IA
Grant DateSep 23, 2025
Expiration DateOct 27, 2035
W0AUU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARTIN, ERNIE S in CRESCO, IA. 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 Martin, Ernie S on Oct 8, 2015. W0AUU has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 36 units(Moderate)
Voice Phonetics
Whiskey Zero Alpha Uniform Uniform
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedSep 25, 2025
- License RenewedSep 23, 2025
- License IssuedOct 27, 2015
- Vanity Callsign GrantedOct 27, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Martin, Ernie SFiled Oct 8, 2015Not awardedFCC ↗