{
  "name": "Under-Keel Clearance Calculator",
  "short_name": "Under-Keel C",
  "description": "Calculate the safe time window to cross bars, channels or draft-restricted points. Enter your boat draft, chart depth and tidal data to get the exact safe passage interval.",
  "start_url": "/en/utilities/categories/sailing-and-nautical/under-keel-clearance-calculator/",
  "scope": "/en/utilities/categories/sailing-and-nautical/under-keel-clearance-calculator/",
  "icons": [
    {
      "src": "/images/utilities/under-keel.webp",
      "sizes": "512x512",
      "type": "image/webp",
      "purpose": "any"
    }
  ],
  "theme_color": "#0f172a",
  "background_color": "#0f172a",
  "display": "standalone",
  "orientation": "portrait"
}