calculator MEL vs Navigo Transport

MEL Calculator - Your Essential ICAO Compliance Tool Calculate UTC expiration dates for ICAO Minimum Equipment List (MEL) categories instantly. Designed for aviation professionals who need quick, accurate MEL compliance tracking. KEY FEATURES INSTANT CALCULATIONS Real-time UTC date calculations for all 4 MEL categories. Shows exact expiration dates with timestamps. Displays days remaining for each category. Automatic recalculation when settings change. FULLY CUSTOMIZABLE Adjust delay values for Categories A, B, C, and D. Set custom days to match your aircraft procedures. Save settings for quick access. All preferences stored locally on your device. GLOBAL ACCESSIBILITY Available in 30 languages. Perfect for international aviation teams. Supports English, Spanish, French, German, Chinese, Japanese, Korean, Arabic, Portuguese, Hindi, and 20 more languages. Full localization of all interface elements. PERSONALIZED EXPERIENCE Light, dark, and system theme options. 12-hour and 24-hour time format support. Clean, intuitive Material Design interface. Smooth animations and transitions. PRIVACY FOCUSED No account or registration required. All data stored locally on your device. No personal information collected. Works offline - no internet required for calculations. WHO IS THIS FOR Commercial and private pilots. Aircraft maintenance crews. Flight operations managers. Aviation compliance officers. General aviation operators. Anyone working with ICAO MEL regulations. WHAT IS MEL The Minimum Equipment List (MEL) is an ICAO regulatory framework that defines which aircraft equipment can be inoperative while still allowing safe operations. The MEL Calculator helps you track compliance deadlines for four categories: Category A: Shortest delay (typically 3 days) Category B: Short delay (typically 10 days) Category C: Medium delay (typically 30 days) Category D: Longest delay (typically 120 days) WHY CHOOSE MEL CALCULATOR Accuracy: Eliminates manual calculation errors Efficiency: Instant results, no complex math Compliance: Ensures regulatory deadline tracking Flexibility: Customize to your specific needs Accessibility: Works anywhere, anytime, offline Free: Ad-supported to keep it free for everyone TECHNICAL DETAILS UTC timezone calculations (aviation standard). Persistent settings across app sessions. Material Design 3 interface. Optimized for all iPhone and iPad sizes. Regular updates and improvements. SUPPORT We are committed to providing the best MEL calculation tool for aviation professionals. If you have questions, suggestions, or need support, please contact us through the support URL. PRIVACY AND ADS This app contains advertisements to keep it free. We respect your privacy - no personal information is collected. All settings are stored locally on your device. For more details, see our Privacy Policy. Download MEL Calculator today and simplify your ICAO MEL compliance tracking.

Navigo is an offline-first campus transit app built for Wits University students. Plan your shuttle journey across campus, check nearby departures, set reminders before your bus leaves, and stay informed about service alerts — even when your signal is weak or unavailable. What you can do: • Plan Wits shuttle journeys Find a route from where you are to where you need to be. Compare options by fastest trip, less walking, or fewer transfers. • Use the app offline Routes, timetables and stop information are stored on your phone, so key journey planning features continue to work without an internet connection. • Check nearby departures Open the app to find the closest stops near you and see upcoming departures, sorted by walking distance and timing. • Set smart reminders Choose how many minutes before departure you want to be reminded, so you can leave on time and avoid missing your bus. • View service alerts Receive updates about delays, disruptions or important campus transport notices through clear in-app alerts and notifications. • Follow your route on the map View your selected journey on the map with bus routes, walking paths and a stop-by-stop timeline. • Use Campus Lost and Found Post lost items with a photo or browse items that other students have found. • Contact campus security quickly Access campus security from your dashboard when you need help. How it works: 1. Sign in with your Wits student number and confirm the one-time code sent to your student email. 2. Choose where you want to go and whether you are leaving now, leaving later, or arriving by a specific time. 3. Compare your route options and view the full journey on the map. 4. Set a reminder and catch your shuttle with more confidence. Navigo is designed to make Wits campus travel simpler, safer and more reliable. The app is free to use, with no ads or hidden costs. Plan smarter. Walk less. Never miss the campus bus again.