Sigmet Plotter

Plot SIGMETs instantly

Free · Designed for iPad

Visualize SIGMET areas, routes, FMC LEGS and oceanic tracks instantly. Convert raw text into clear maps and enhance situational awareness and CRM in the flight deck SIGMET Plotter converts operational SIGMET text into instant visual situational awareness. During flight planning, SIGMET information is often received as long blocks of text inside briefing PDFs or ACARS messages. Interpreting this information requires mentally plotting affected areas and comparing them with the planned route, which can be time-consuming and prone to error. SIGMET Plotter simplifies this process by transforming text-based SIGMET information into a clear visual representation on a map. How it works Copy SIGMET text directly from your flight briefing PDF Or take a photo of SIGMET messages received via ACARS Paste or scan the text into the app — no manual typing required The app automatically plots SIGMET areas and overlays your planned route, allowing you to quickly assess potential weather impact before flight. Key features Visual plotting of SIGMET areas on a map Route overlay for immediate impact assessment Works offline after data input No subscriptions and no ads No external data feeds or accounts required Designed for real operational flight planning workflows Typical use cases Pre-flight/ Inflight situational awareness Reviewing multiple SIGMETs from long briefing packs Interpreting ACARS text messages without integrated visualization Quick route-versus-weather checks before departure SIGMET Plotter is designed as a complementary tool for pilots who want fast and intuitive visualization of SIGMET information, especially in regions where integrated SIGMET mapping is limited or unavailable. Disclaimer Screenshots and videos use simulated data for demonstration purposes only. This application is not affiliated with or endorsed by ICAO, or any aircraft manufacturer.

Ratings & Reviews

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Added support for FMC LEGS input — paste fix names directly and visualize routes instantly. • New Oceanic ARINC 424 reporting points support (e.g. 5040N, 75N70). • Integrated PBCS / NAT half-degree points (e.g. H5320). • Automatic format detection — no manual mode selection required. • Improved waypoint resolution using an internal FAA-based database. • Enhanced route plotting stability and validation logic. • General performance and reliability improvements.

Version 1.4

The developer, Juan Mauricio Padilla Villarreal, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

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    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    • Seller
      • Juan Mauricio Padilla Villarreal
    • Size
      • 2.3 MB
    • Category
      • Navigation
    • Compatibility
      Requires iOS 26.1 or later.
      • iPhone
        Requires iOS 26.1 or later.
      • iPad
        Requires iPadOS 26.1 or later.
      • Mac
        Requires macOS 26.1 or later and a Mac with Apple M1 chip or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © Juan Mauricio Padilla Villarreal 2025
  • Developer Website
  • Privacy Policy

    • More by Juan Mauricio Padilla Villarreal

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