TaifunChecks

Taifun Checks is a professional aviation checklist application designed specifically for cockpit use during flight operations. Fully offline, open source, and optimized for pilots. 🎯 KEY FEATURES ✈️ COCKPIT-OPTIMIZED DESIGN • Large buttons that work with gloves • Dark theme to reduce eye strain • High contrast mode for bright sunlight • Screen stays on during procedures • One-hand optimized interface 📱 FULLY OFFLINE • No internet required during flight • All data stored locally • No cloud dependencies • Total privacy: zero tracking, zero telemetry 🎙️ BILINGUAL VOICE CONTROL • Commands in Spanish and English • Hands-free navigation • Ideal for critical procedures • Optimized voice recognition 📍 GPS FLIGHT LOGGING • Automatic GPS coordinates and altitude logging • Custom notes on each entry • CSV export (Excel/Sheets compatible) • Aerodrome database with ICAO codes • Automatic engine logging (gliders) • Integrated log viewer 📊 REAL-TIME INFORMATION • GPS altitude (meters or feet) • Automatic QNH calculation (ICAO formula) • Local or UTC time in real-time • Links to weather and charts • External app launching ✏️ FULL CUSTOMIZATION • Intuitive visual editor • Advanced YAML editor • Multiple checklist manager • Custom colors per checklist • 40+ aviation-specific icons • Import/export checklists • Quick procedure search 🛩️ INCLUDED AIRCRAFT • Taifun 17E (Spanish/English) • Grob 109B (Spanish/English) • SF28 (Spanish/English) • Customizable YAML format for any aircraft 🔒 PRIVACY & SECURITY • 100% open source (MIT license) • No data collection • GPS only for altitude and logging (optional) • No tracking or behavior analysis • All permissions are optional 📖 OPEN SOURCE Fully open source project on GitHub. Review the code, contribute improvements, or adapt the app for your aircraft. GitHub: github.com/jorgemarmor/FlightChecks ⚠️ IMPORTANT NOTICE This application is an assistance tool but should never be the sole reference for flight operations. Always follow your aircraft's official manuals. 🌍 LANGUAGES Interface in Spanish and English. Checklists can be in any language. 📋 REQUIREMENTS • Android 7.0 or higher • Optional permissions: microphone (voice), GPS (altitude), storage (export/import) • Works fully without permissions Built by pilots, for pilots. Safe flights!