E6B - Flight Computer

E6B is a modern flight computer for iPhone and iPad — built for student E6B is a modern flight computer for iPhone and iPad — built for student pilots, instrument candidates, and working aviators who need fast, accurate calculations without fumbling with a physical whiz wheel.

WEATHER

• Pressure & Density Altitude — from baro setting, OAT, and field elevation
• Crosswind, Headwind & Tailwind — enter wind speed, direction, and runway heading
• Cloud Base & Freezing Level — AGL and pressure altitude
• Hydroplane Speed

PREFLIGHT

• Planned True Airspeed — from CAS, pressure altitude, and OAT
• Required CAS / Required TAS — reverse-solve airspeed equations
• Heading & Groundspeed — full wind triangle solution
• Compass Heading — with magnetic variation and compass deviation
• Leg Time — solve any one of time, speed, or distance
• Fuel Required & Endurance
• Planned Mach Number
• Time Math — add and subtract times in HH:MM:SS

IN-FLIGHT

• Actual True Airspeed — from CAS, altitude, and OAT
• Actual True Altitude — corrected for non-standard temperature
• Groundspeed — from elapsed time and distance
• Fuel Per Hour — from fuel used and elapsed time
• Distance Flown

WEIGHT & BALANCE

Build custom aircraft profiles with stations, limits, and CG envelopes. Load passengers, fuel, and cargo — E6B calculates total weight, moment, and CG in real time. Save multiple profiles for different aircraft.

CONVERSIONS

Bidirectional converters for: NM ↔ SM ↔ km, feet ↔ meters, °C ↔ °F, inHg ↔ mb, lbs ↔ kg, US gallons ↔ liters, HH:MM:SS ↔ decimal hours, Avgas and Jet A weight (gallons or liters to pounds), and minimum climb gradient to percent or degrees.


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