W1UH
Active1x2District 1
Competitive callsign — 1 application filed with the FCC.
License HolderHEARD, CALVIN J
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationSTEAMBOAT ROCK, IA
Grant DateFeb 25, 2026
Expiration DateFeb 28, 2036
W1UH is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by HEARD, CALVIN J in STEAMBOAT ROCK, 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 De Mello Jr, Arthur on Feb 9, 2006. W1UH has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey One Uniform Hotel
Readability: 8/10(High readability)
License History
- License RenewedFeb 25, 2026
- License RenewedJan 15, 2016
- Administrative Update AppliedJan 4, 2013
- Vanity Callsign GrantedFeb 28, 2006
- License IssuedFeb 28, 2006
- Internal Correction AppliedFeb 15, 2006
- Internal Correction AppliedFeb 15, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- De Mello Jr, ArthurFiled Feb 9, 2006Not awardedFCC ↗