Aviation Fuel Check

Your next fuel check, simplified. Turn a starting fuel amount and a later reading into a clear view of fuel burn, estimated endurance, and reserve timing. Aviation Fuel Check brings the essentials together in a readable interface for fixed-wing and rotary-wing crews. QUICK READINGS, CLEAR RESULTS Enter your start fuel, then record later readings as you monitor. See average burn since Start and the latest interval separately. Tap an amount to correct it while keeping its original timestamp. YOUR THRESHOLDS, AT A GLANCE Set your reserve times and bingo quantity. Review projected threshold times in local time with Zulu alongside. Keep monitoring as you add checks, then save the session to your Log or reset without saving. FUEL CONVERSIONS CLOSE AT HAND Convert Jet A, Jet A-1, JP-8, JP-5 and Avgas 100LL between pounds, kilograms, liters, U.S. gallons and Imperial gallons. Published reference densities are shown with their sources. Volume conversions are approximate; actual density varies with temperature and batch. BUILT FOR IPHONE AND IPAD Use clear touch controls, a layout that adapts to wider iPad screens, Day/Dark/Low light modes and adjustable app brightness. Monitor in pounds by default or choose kilograms. Include auxiliary fuel from internal or external tanks when it is not already counted in your main reading. WORKS OFFLINE Calculations, the converter and saved logs work on your device. No account, ads or subscription. One purchase includes all app features. Website and source links require an internet connection. Aviation Fuel Check is a manual calculation aid by Dustoff Designs. It does not connect to aircraft instruments or replace approved fuel planning and operating procedures. Estimates assume the observed average burn continues and depend on accurate readings and device time. Set thresholds using your approved procedures. Low light is not NVG certification; device brightness and system alerts remain under iOS control.