Observed arrival · 2026-11-14
HelmHalo lets sailors rehearse VHF radio calls before they need them
A browser-based simulator for Short Range Certificate practice, with interactive radio scenarios, free buoy lessons, and a radar add-on.
○Open
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$Paid
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✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Short Range Certificate learners and sea-school instructors
- Worth noticing
- A sample engine-failure debrief identifies a missed call on channel 16 and recommends dual watch after a move to channel 67.
Field notes
The example marina exchange includes call format, a visitor-berth request, and a read-back of the assigned pontoon and berth. A separate engine-failure scenario supplies position, weather, and crew details before the practice call. The page says feedback is mapped to the SRC syllabus; the extracted material does not verify how the interactive stations perform in use.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue