Vectorbox: Pilot Toolkit

Vectorbox is a professional E6B flight computer for pilots and student pilots — 17 calculators covering navigation, performance, fuel and weight, and weather planning, with no ads and no server of ours: your flight data stays on your device unless you turn on optional cloud sync. NAVIGATION • Crosswind / Headwind — wind components for a runway or course • Wind Correction Angle — true heading and groundspeed for a wind • Compass Heading — true heading corrected for variation and deviation • Time / Speed / Distance — leave one field blank to solve for it • Top of Descent — distance and time to begin descent PERFORMANCE • True Airspeed — from indicated airspeed, altitude, and temperature • Pressure & Density Altitude • Standard Rate Turn • Best Glide Distance • Takeoff / Landing Distance FUEL & WEIGHT • Fuel Planning • Specific Range • Weight & Balance WEATHER & UTILITIES • Weather Lookup — live METAR/TAF • Cloud Base / Freezing Level • Unit Converter • Multi-Timezone Clock PROJECTS Keep Flights and Aircraft profiles with notes, and save any calculation to one — build a nav log as you plan, not just a one-off number. PRO CLOUD SYNC (optional) Turn on sync to keep your Projects, Flights, and Aircraft available across your devices via your own iCloud account or Google Drive. Your data goes to your personal cloud storage under your own Apple ID or Google account — we don't run a server and never see it. WHY VECTORBOX Pro unlock is a one-time purchase — no subscription, ever. No ads, no third-party analytics or tracking. Free tools (Crosswind/Headwind, Time/Speed/Distance, Unit Converter, Weather Lookup) cover everyday planning; Pro unlocks the full E6B set. Vectorbox is a reference and planning tool — always cross-check performance and navigation figures against your POH, official flight-planning sources, and current NOTAMs/weather briefings before flight.