FM Performance

FM Performance works the performance chapter of your own flight manual. Share the manual's PDF to the app and it checks the book, opens the calculators for your fleet, and shows every answer on the printed page it came from. ANSWERS YOU CAN CHECK • Pick a calculator, type what you know, and get the answer in seconds. • The manual page opens beside the calculator with the cells it read boxed. • Step through the lookup: your inputs, the cells read, each adjustment, and the result. • Zoom in to read a cell, then fit the page again with one tap. CALCULATORS BY PHASE OF FLIGHT Dispatch, takeoff, climb, cruise, descent, approach and landing, go-around, after landing, engine inoperative, unreliable airspeed, and atmosphere. Examples include landing distance, VREF and speed additives, brake cooling, quick turnaround, driftdown, holding, long-range cruise, pressure altitude, and wind components. The calculators shown depend on your fleet. FLAGS, NOT CORRECTIONS • Where a printed table looks wrong, the app tells you, shows you where on the page, and still gives you what the manual prints. • Where the manual does not authorize interpolation on a table, you get the conservative published value. YOUR MANUAL, YOUR REVISION • Bring your manual in from any app that can share PDFs, or send it from another device. • A badge shows which revision you are working from. • Share a newer revision and the app updates to it. An older revision is refused. • A file that is not a supported flight manual is refused with the reason. • Calculators stay locked until you import your manual. • Remove a manual, or reset everything, at any time. PRIVATE BY DESIGN • No account and no sign-in. • Your manual stays in the app on your device. We never receive it, and the app collects no data. IMPORTANT FM Performance is a crew aid for working the published charts in your own manual. It does not replace your flight manual, your company's procedures, or your aircraft's systems. Verify every result against the current published manual before you use it. FM Performance is an independent product from Caerus Digital.