NATTrack vs No

Calculates initial great circle track and distance between given waypoints. Easily add waypoints using common FMC input formats such as 5040N H5040 N50W040 N5030.0W04000.0. Tracks and distances are calculated for the WGS-84 ellipsoid using the Vicenty Formula. Displays either true or magnetic track using MAGVAR2015 variation tables. Worldwide airport database allows easy calculation of track and distance between airports. Store your own waypoints. Will just take a couple of long nightflights to add all oceanic boundary waypoints to your NATTrack database. Waypoints will be plotted on a globe chart where also airports and range circles can be depicted.

No-ICE is the streamlined hold-over time companion built for professional pilots. Get instant access to official FAA and Transport Canada de-icing tables, track your hold-over times with precision, share them with your crew, and stay informed from cockpit to lock screen. Whether you're operating in light freezing drizzle or heavy snow, No-ICE filters through complex hold-over time tables in seconds, so you can focus on what matters: a safe departure. OFFICIAL DATA, ALWAYS CURRENT - FAA and Transport Canada (TCA) hold-over time tables, Winter 2026-27 edition - Type I, II, III, and IV fluid coverage - All weather conditions: snow, freezing rain, freezing drizzle, frost, and more - Multiple fluid concentrations and temperature ranges FAST FLUID SELECTION - Fluid types as colour-coded pills with the number of approved products - Search products by brand and name, with your three most recent fluids at the top - Mix chips (100/0, 75/25, 50/50) showing assured and limit times at a glance - The selected fluid in a clear hero card PRECISION TIMER - One-tap start with animated visual feedback; long press to reset - Set the start time to when the final fluid application began - Elapsed time and UTC/Zulu times displayed at a glance - Assured time (green) and Limit time (orange) calculated in real time - Appendix A holdover times when flaps/slats are deployed - Hold marks to log each check; the hold-over time never stops counting NEARBY SHARE - Send the running timer, weather, temperature, fluid, mix and flaps to nearby iPhones and iPads with one tap - Bluetooth only: no pairing, no network, works on the ramp - The receiver reviews a summary and confirms before anything changes - Only devices with the same table season can share LIVE ACTIVITY & DYNAMIC ISLAND - Monitor your hold-over countdown directly from the lock screen - Dynamic Island integration for at-a-glance status - Visual progress bar with color-coded assured and limit zones - Bar turns fully red when hold-over time is exceeded - All key data visible without opening the app BUILT FOR THE FLIGHT DECK - Celsius and Fahrenheit support - Smart weather filtering by precipitation type and intensity - Persistent state: resume exactly where you left off after a restart - Haptic feedback for confident, eyes-free operation - Device integrity check: refuses to run on a jailbroken iPhone or iPad, entirely offline - Optimized for iPhone and iPad No-ICE removes the complexity from hold-over time management. No manuals, no guesswork: just the data you need, when you need it. Safe flights start with No-ICE.