EFB-Pro5.0.1 - App Store

EFB-Pro is a self-contained aircraft performance calculator, which does not require an internet connection to perform critical takeoff and landing calculations. Whether you are in the middle-of-nowhere or at FL310, EFB-Pro is ready to calculate all the "numbers" directly from the AFM. Only iPhone/iPad app that accurately follows the AFM for OEI procedures following the published departure procedure path and conforms to FMS RNP settings appropriate for the procedure flown.

An international runway database is contained within the application, which allows the user to simply select the airport and runway desired. If internet connectivity is available, real time weather automatically integrates into the calculation. The Net Takeoff Flight Path profile is used to calculate obstacle clearance weight restrictions. EFB-Pro meets all FAA, EASA and JAR requirements.

Weight & Balance integrates into performance calculations. Standard or actual weights. Switch between Male, Female or Child for winter and summer standard weights. No need for curtailments. Simple, click-in-the-seat interface. Enter fuel, baggage, enroute fuel burn and reserve fuel. The manifest shows the "weight tree" from BOW to Zero Fuel to Ramp to Landing weights and limits. Anything out of CG or weight limit is shown in red. If you plan to land with fuel below your reserve, the landing fuel weight will show in red. The CG envelop appears with the actual fuel burn CG shift displayed. Takeoff and Landing CG limits are also displayed. The W&B can be emailed. The TOLD card format, displays the key VSpeeds off the results screen and displays them.

Also, cargo pallets (or just large baggage area) can now be displayed on the seat configuration screen (W&B). Weight is entered directly on the keyboard and placed into each pallet. Multiple layouts are available and it works great with the Zone seating (enter the number of passengers of each type by zone) feature.

Most aircraft come with wet and contaminated runway data when available. EFB-Pro provides analysis for most turbine aircraft. Current aircraft type availability can be found on the CAVU website (Link below). Aircraft not currently available can be added by contacting CAVU. Multiple aircraft can be stored and retrieved on the device by simply selecting the tail number from a list.

Performance Forecasting: PCast, for short, allows the user to quickly view takeoff performance as a function of temperature. In an easy to read graphical format; T/O Distance, OEI Climb Gradient and Max WAT, are displayed in 2C degree increments, as green and red icons depicting meeting or not meeting, respectively, that particular segment or limitation. The weight, runway slope, winds (which can be zero'd out), barometric pressure and field elevation are all held constant. The user has full control over "what-if" parameters for forecasting departure times. A green icon, filled with yellow, represents a calculation that meets the limitation (i.e. runway length) but is within 500 of the limitation giving the user a quick safety margin representation. Touching any temperature row, shows the actual values (i.e. T/O Distance, Max Weight 2nd Segment) digitally for that temperature. Toggle the switch in the upper right corner and do the same type of calculations holding OAT constant and varies the Gross Weight.

Fuel Tankering - answers the question whether its economical or not to tanker fuel. Uses aircraft specific fuel flow values at various altitudes and speed profiles. Addresses FBO landing fee or fuel rebates.

Holdover Time calculator for deice fluid applications. Types 1-4 solutions with all approved brands included. Selecting weather conditions and other factors from pull-down lists generates a countdown clock for valid protection periods. Updated annually. US and Canadian tables included.

Use of this application requires the subscriber to be a current customer of CAVU Companies with an EFB-Mobile account.

Version History Fixed some IOS 26 column alignment issues in Fuel Tankering module. 5.0.1 Aug 20 1. New SID Comply feature. Assess SID compliance as far as altitude restriction while on the ground. Also contains actual departure recording of ground speed and ROC which can be played back in the simulator.
2. Updated and standardized all keyboards
3. Fixed some layout issues 5.0.0 Feb 20 Fixed an issue where the app exits unexpectedly when the departure airport was selected for an airport that does not support D-ATIS. 4.0.5 12/23/2025 Fixed connection stability issue with KIU
Fixed several IOS 26 layout issues
Updated how moved bags to exterior are handled
Updated keyboards to include minus sign 4.0.4 12/19/2025 Added infant weight adjustment for KIU Systems 4.0.3 11/13/2025 Fixed an issue with Json files
Added KIU Systems integration with their regional airline booking system
Added auto conversion of IATA airport codes to ICAO
Updated feature: Different CG envelops depending upon flap setting (rare) no longer have to select a "different" aircraft for that flap setting.
Fixed Location Services crashing.
Fixed screen sizing and orientation issues for IOS 18+
Fixed IOS 26 pilled shapes 4.0.2 10/31/2025 Added KIU Systems integration with their regional airline booking system
Added auto conversion of IATA airport codes to ICAO
Updated feature: Different CG envelops depending upon flap setting (rare) no longer have to select a "different" aircraft for that flap setting.
Fixed Location Services crashing.
Fixed screen sizing and orientation issues for IOS 18+
Fixed IOS 26 pilled shapes 4.0.1 10/24/2025 Added KIU Systems integration with their regional airline booking system
Added auto conversion of IATA airport codes to ICAO
Updated feature: Different CG envelops depending upon flap setting (rare) no longer have to select a "different" aircraft for that flap setting.
Fixed Location Services crashing.
Fixed screen sizing and orientation issues for IOS 18+
Fixed IOS 26 pilled shapes 4.0.0 10/08/2025 New Feature: D-ATIS automatically appears adjacent to the METAR when an airport is selected for departure and arrival. Covers worldwide airports with Digital ATIS available. Time since last update also displayed. See the active runway, ATIS code and runway condition reports. Wifi required.

Fixed: Main screen rotation formatting issues

Fixed: NWS METAR and TAF information changes resulting in non-display of reports.

Fixed: IOS 17 issue effecting certain aircraft types not allowing access to settings screen. 3.9.2 10/18/2023 New Feature: D-ATIS automatically appears adjacent to the METAR when an airport is selected for departure and arrival. Covers worldwide airports with Digital ATIS available. Time since last update also displayed. See the active runway, ATIS code and runway condition reports. Wifi required.

Fixed: Main screen rotation formatting issues

Added: Support for Global 5500 3.9.1 10/13/2023 New Feature: D-ATIS automatically appears adjacent to the METAR when an airport is selected for departure and arrival. Covers worldwide airports with Digital ATIS available. Time since last update also displayed. See the active runway, ATIS code and runway condition reports. Wifi required.

Fixed: Main screen rotation formatting issues

Added: Support for Global 5500 3.9.0 10/12/2023 Fixed barometric pressure manually entered from the Arrival screen in millibar format.
Lengthened the signing time period to eliminate some Server Busy alerts. 3.8.1 01/06/2023 Fixed bug in IOS 15.7 preventing devices on this IOS from running. 3.8.0 10/15/2022 fixed: When sending email, baggage weight now includes pallet weights as shown on the manifest. 3.7.6 02/15/2022 Minor update
Fixed Barometric pressure within Landing being overwritten by Takeoff pressure
Fixed Takeoff OAT being overwritten by assumed temperature when flex takeoff selected 3.7.5 01/19/2022 Added: Winter/Summer weight automatic switch based on dates
Fixed: Width of airport ID listbox so that full four letters show on newer iPhones 3.7.4 12/23/2021 Cosmetic changes 3.7.3 09/10/2021 Removed features, account registrations links, and other fully qualified links that could indirectly provide access to external purchase mechanisms.
Removed registration information requirement. Added Username and Password fields for company subscription holders.

Added feature: Falcon W&B fuel envelop inclusion on CG envelop graph based upon ZFW CG.. 3.7.2 08/30/2021 Fixed: temperature of destination airport replacing departure airport temp.
Fixed: system settings when fire retardant distribution used. 3.7.1 07/27/2021 New feature: Added FRAT tool capability.
Fixed: Passenger count when mixing actual weight and standard weight passengers.
Fixed and updated link to NOAA Weather, now shows TAFS and METARS as default. 3.7.0 07/09/2021 New Feature added: On the W&B seat layout screen, you will notice the addition of two passenger types (M+ and F+). These selections will add a carry-on baggage weight to the standard weight for the male and female passengers respectively. The carry-on baggage weight must be included through CAVU. There is no charge, just send an email with the weight for summer and winter along with your company name. Without the carry-on weight inclusion, pressing the M+ or F+ button will display the new icon within the seat but no weight will be added to the standard weight. The new icon will show on the seat as a capital M or F with a small black square to the letter's right. 3.6.9 06/03/2021 Added Toggle for Global 7500: High Crosswind Procedure 3.6.8 05/20/2021 1) Fixed landscape and portrait views on Departure, Arrival and Obstacle screens
2) Fixed crash of PCast screens when rotating
3) Fixed landing barometric pressure value override 3.6.7 04/23/2021 1) Added support for B1900D
2) Added support for BAe146-200
3) Fixed landing barometric pressure value override 3.6.6 04/21/2021 Fixed: re-installed the tab button to allow email of W&B on manifest page. 3.6.5 01/25/2021