DA40 1803.5 - App Store

Gyronimo Performance Pad -Diamond DA40 180-
The ultimate EFB computer for Mass & Balance and Performance.

Calculate and interpolate performance data using the actual values
from the Diamond DA40 180 Pilot's Operating Handbook (POH).

Finish your complete fight planning in just a few seconds.
Performance planning has never been easier and quicker.

Results are updated immediately and displayed in high resolution graphics.

Change all important values using sliders.
Experiment with the results and create "what if" scenarios in no time.
Find your optimal cruise altitude, takeoff ground roll, landing distance,
and climb rate.

The Performance Pad Diamond DA40 180 has seven main pages:

1. The Mass & Balance (or Weight & Balance) Page
Calculates Center of Gravity, Moments, Takeoff and Zero Fuel Mass as well as Percent MAC (% MAC).

Set person and baggage weights in seconds using the convenient sliders.
Check if the CG is within limits using three graphical displays
- Moment Envelope
- CG envelope
- Aircraft axis
or see a complete load manifest that you can send to your email address
to quickly prove that you have completed the Weight & Balance for you flight.

- Send a Mass & Balance Summary to your email address.
2. The Takeoff Page
Using the actual data from the Operating Handbook
the Performance Pad calculates and displays Ground Roll and Landing Distance
based on:

- Aircraft Mass
- Takeoff Elevation in MSL (Pressure Altitude and Density Altitude will be computed)
- Outside Air Temperature (OAT)
- Altimeter Setting
- Runway Conditions (i.e. paved dry to long grass or snow)
- Runway Slope
- Wind Conditions

Wind Components Computer
- Use the Wind Components page to determine your headwind or tailwind component.
Rotate the wind dial to set wind direction, set windspeed and the results will be
transferred to your takeoff computations automatically!

3. The Climb page
Calculates time, fuel and distance based on
- Difference between Takeoff Elevation and intended Flight Level
- Altimeter Setting
- Outside Air Temperature (OAT)
- Altimeter Setting
- Headwind or Tailwind Component

Also the Rate of Climb and Climb Speed will be displayed.
4. The Cruise Page
Using the actual data from the Pilot's Operating Handbook you can
determine the optimal cruise altitude based on
- Trip Distance
- Flight Level
- Engine RPM
- Temperature
- Wind and Altimeter Setting

and calculate Break Horse Power (% BHP), Fuel Flow and True Airspeed

The Max Range and Range including Reserve will be displayed graphically.

The Fuel Management allows to enter Reserve Time for Contingency, Alternate and Final Reserve.
The Fuel Usage is displayed graphically.

Fuel Efficiency is computed in Miles per Gallon and Liter per 100km to set set results in a perspective.

5. Landing Page
Calculates Ground Roll and Landing Distance based on wind, elevation, altimeter setting etc.
Like on the Takeoff Page you can use the Wind Components Computer to quickly determine head- or tailwind components

6. Load / Save.
- Load and Save up to five Aircraft Settings and Scenarios.
7. Setup
- Visit our video channel and watch tutorials and video manuals.
For iPad 2, iPad 3 (iOS6 recommended)

DISCLAIMER:
The author disclaims any liability for any direct, indirect, incidental, or consequential losses or damages in connection with your access to or use of this software. The information contained in this software is for general information purposes only.

Version History Update to latest iOS version, general performance improvements and bug fixes 3.5 12/10/2024 increased OAT range in cruise page 3.4 11/27/2018 Updated fuel allowance computation 3.2 10/02/2018 Updated takeoff and landing distance computations. Added touch down distance and increased runway conditions settings. 3.1 09/18/2018 added airspeed for cruise climb computation 3.0 06/03/2017 updated true airspeed computation for climb values 2.9 12/02/2016 added ability to enter values via keypad,
added warnings for max LDM, max ZFM.
added interpolated climb out speed (Vy)
added interpolated approach speed (Vapp) 2.8 11/12/2016 updated climb speed computation (now computes average TAS) 2.6 04/27/2016 improved density alt computation for takeoff, cruise and landing 2.5 09/23/2015 corrected "Select Tanks" label, added Climb Rate. 2.4 10/10/2014 general fixes 2.1 08/20/2014 Update to iOS 7 + Fuel conversion factor updated. This new version runs also on older iPad 2 and iPad Mini. 2.0 05/25/2014 general fixes 1.6 02/05/2014 updated takeoff climb calculation 1.5 01/14/2014 updated in Climb Performance & usable fuel 1.4 01/10/2014 General update 1.3 12/04/2013 Runway slope calculation updated (takeoff) 1.2 11/21/2013 set long range to 50gal 1.1 09/16/2013 1.0 09/11/2013