Get performance calculations in any phase of flight, anytime, anywhere!
For airlines that seek for an economical paperless cockpit solution the ePerf is a tablet application that reduces costs and workload, and improves the aircraft performance. Our ePerf is fully stand-alone, calculating takeoff and landing performance offline in any phase of flight, anytime and anywhere.
Benefits:
- Less paper! Reduces or replaces paper-based material, saving weight in the cockpit;
- Improved performance compared to printed performance books;
- Engines Savings due to Takeoff Thrust Optimization
- Saves time: quick performance calculations and lower workload;
- Clean interface: straight-forward for pilots;
- Analysis run offline: no Internet connection needed;
- Support for all Embraer Commercial aircraft models;
- Easy to update.
Requirements:
- Airport database compatible with ECAFM or IATA SCAP ADIS v1.0
(Airport database updates either via iTunes or wirelessly)
Data enclosed in the application is provided for demonstration purposes only and shall not be used for operational purposes.
Please contact Embraer for further information (opereng@embraer.com.br).
more New Feature:
* Remove applied MEL items directly from the Applied MEL Items popover in the top tab bar.
Improvements:
* For EMBRAER 190 and EMBRAER 195:
* The Results Card shows the Go Around Climb Gradient (OEI) output when the MEL 30-21-01 ENGINE ANTI-ICE VALVES is applied.
* For E-JETS E1 and E2:
* MEL items related to the All Engines Climb Gradient (AEO) calculation are displayed only when the AEO calculation option is enabled in ePerfManager.
General Updates:
* Added performance calculations for UK CAA certification.
Minor Bug Fixes.
9.5.0 Jul 1
V9.4.1 (22-Apr-2026)
This update includes mandatory changes required by Apple to keep the app available on the App Store. No new features or visual changes are included.
9.4.1 Apr 22
* Improvements:
* For ERJ Family:
* All Models EASA: Operational Landing Performance with GRF (Global Report Format) - Landing Speeds optimization.
* ERJ-145 ANAC: Added AE3007A1P Engine Landing Performance data.
* Bug Fix:
* For E-Jets E1:
* ePerf unexpectedly restarts when running an analysis with the MEL 30‑21‑01 item applied after the deletion and syncing of new files.
9.4.0 Mar 31
V9.3.0 (19-Feb-2026)
* General Updates:
* CDL Items for E-Jets E2:
* New Items:
* 33-40-03 - Aft Navigation/Strobe Light Lens
* 33-50-25 - External Overwing Emergency Light Lens
* 33-50-29 - External Exit Door Emergency Light Lens
* 34-51-02 - DME Antennas
* 53-03-56 - Oxygen Access Door (132 AR)
* 53-31-02-02 - Tail Cone Access Panels (351BL/351BR)
* 57-45-11 - Slat 5 End Seal
* 57-51-02-01 - Inboard Flap Lateral Seals
* 57-51-02-02 - Outboard Flap Lateral Seals
* 57-52-08-03 - Inboard Flap Track Access Panels – Plate Shim
* 57-55-07-05 - Outboard Flap Track 2 and 3 Access Panels – Plate Shim
* 57-55-07-06 - Outboard Flap Track 2 and 3 Fairings - Cone Fairings
* 57-65-00 - Aileron Inboard and Outboard Fairings
* 57-68-00 - Aileron Shroud Seals
* Only for E190-E2:
* 57-30-25 - Composite Wing Tip Fairing
* 57-49-02-01 - Wing Leading Edge Shutter Doors
* Only for E195-E2:
* 57‑49‑02‑02 - Wing Leading Edge Shutter Doors – Slat 1
* Updated item:
* 57-59-00-01 - Lower Flap Shroud Seals
9.3.0 Feb 19
New Features:
* Speed Additive default value available on ePerfManager for Inflight Landing.
* Inflight Landing results for STALL PROT ICE SPEED are displayed regardless of the Go Around Climb Gradient (OEI).
Improvements:
* Takeoff Remarks are displayed for each Intersection.
* Steep Approach is automatically set for London City Airport.
* T/O Results Card better reflecting the MCDU pages.
Bug Fixes.
9.2.0 Jan 31
General Updates:
* MMEL 30-21-01 updated for E-Jets E1 to comply with the required Minimum Climb Gradient according to the DDPM manuals below:
* ANAC - DDPM 4600-200 Revision 7
* EASA - DDPM 4600-100 Revision 9
* FAA - DDPM 4600-001 Temporary Revision 5.2
* UK CAA - DDPM 4600-400 Temporary Revision 0.2
Improvements:
* Updated the ASD rounding logic shown in the Results Card.
9.1.0 11/07/2025
* Bug Fixes:
* ePerf opening from the eWB and/or third-party applications.
* Minor interface bugs.
9.0.1 09/11/2025
* New Features:
* All Engines Climb Gradient Presented in Takeoff Results Card for E-Jets E1 and E2
* Operational Landing Performance with GRF (Global Report Format) for ERJ Family.
* Integration between ePerf and eWB.
* The Entry Angle value is available in the Runway Info card and can be accessed by clicking the "Details" button.
* General Updates:
* MMEL Items added for E-Jets E1 and E2:
* 32-47-01 Brake Temperature Sensors
* 32-47-15 Brake Temperature Indication on MFD
* MMEL Items added for ERJ-145 Family
* 78-30-00 Thrust Reverser System
Bug Fixes:
* Fixed level-off optimization for final segment obstacle clearance, resulting in NO performance when ATOW is lower than MTOW.
9.0.0 07/21/2025
Improvement:
* Implement robust sync logic for efficiently downloading large ".dat" files.
8.7.1 06/02/2025
New Features:
* Disable Invalid Input Options.
* Switch QNH units (hPa/inHg) in the QNH Keyboard.
* Simplified QNH Input in inHg unit.
* Simplified ATOW and ALW Inputs with the "000" Button.
* Remove the Tab’s Animation.
General Updates:
* Added Narrow Performance for EMBRAER 175 EWT.
* Added Wet Grooved Performance for Operational Landing for E-Ejets E195-E2 at SDU airport.
Bug Fixes.
8.7.0 01/31/2025
Abnormal and Emergency Landing Updates:
* FOR E-JETS E1:
* Changed the abnormal landing correction factors according to the AFM manuals for E-Jets E170-E1 and E175-E1:
* ANAC - AFM-1383 - Revision 28
* FAA - AFM-1385 - Revision 25
* EASA - AFM-1479 - Revision 27
* Changed the abnormal landing correction factors according to the AFM manuals for E-Jets E190-E1 and E195-E1:
* ANAC - AFM-1868 - Revision 23
* FAA - AFM-1912 - Revision 24
* EASA - AFM-1913 - Revision 25
* NOTE FOR E-JETS E1 AND MULTI FLEET (E1 AND E2): THIS VERSION REQUIRES EPERFMANAGER 8.7.0 VERSION TO ACTIVATE ABNORMAL AND EMERGENCY LANDING DATABASE. THE EPERFMANAGER 8.6.1 AND PREVIOUS ARE NOT COMPATIBLE WITH THIS EPERF 8.6.0 VERSION.
General Updates:
* Improvements in the history screen.
Bug Fixes.
8.6.0 12/03/2024
* Bug Fix:
* Graphical representation of the runway on landing screens for runways without TORA.
8.5.1 08/01/2024
* New Features:
* Graphical representation of the runway and intersections.
* Option to enable/disable calculate multiple intersections simultaneously available on ePerfManager.
* Option to order the intersections by TORA, descending or ascending, available on ePerfManager.
* Improvements:
* Highlight Output Changes: harmonized the highlighting logic of output changes between single and multiple intersections.
* TORA value is presented on the Intersections selection list.
* ASD (Accelerate Stop Distance) is available on the takeoff results card.
* Abnormal and Emergency Landing Updates:
* Updated the Loss of Hydraulic System 1 and 2 procedure according to the QRH manuals for E-Jets E1.
* Updated Vac calculation. Vac is equal to the higher between the new VREF and VAC from the approach and landing speeds table.
* Bug Fixes:
* Inputs are reset to default when changing the airport in the takeoff and landing tabs.
* Several bug fixes.
* Known Issue:
* ONLY FOR E-JETS E1:
* ASD (Accelerate Stop Distance) value is not displayed on the takeoff results card when the MEL item 30-21-01 ENGINE ANTI-ICE is applied.
8.5.0 07/29/2024
V8.4.0 (22-Mar-2024)
* General Updates:
* Updated databases and calculation module to comply with CAFM revisions CAFM-190E2 v2.0 and CAFM-195E2 v2.0.
* Abnormal and Emergency Landing Updates:
* Updated abnormal and emergency landing database to comply with CAFM revisions CAFM-190E2 v2.0 and CAFM-195E2 v2.0.
* NOTE FOR E-JETS E1 AND E2: THIS VERSION REQUIRES EPERFMANAGER 8.4.1 VERSION TO ACTIVATE ABNORMAL AND EMERGENCY LANDING DATABASE. THE EPERFMANAGER 8.3.1 AND PREVIOUS ARE NOT COMPATIBLE WITH THIS EPERF 8.4.0 VERSION.
8.4.0 04/01/2024
* Bug Fixes:
* "No Operation" being presented on Inflight Landing Calculation for E-JETS E2.
8.3.1 12/02/2023
* Abnormal and Emergency Landing Updates:
* Changed the abnormal landing correction factors according to the AFM manuals for E-Jets E2:
* ANAC - AFM-5691 - Revision 19
* FAA - AFM-5692 - Revision 12
* EASA - AFM-5693 - Revision 13
* NOTE ONLY FOR E-JETS E2: THIS RELEASE CANCELS AND SUPERSEDES VERSION 8.2.1 AND PREVIOUS. THESE VERSIONS MUST NOT BE USED.
* VFS Speed is always shown in the Results Card.
* CAT II performance enabled for ONEENGINE INOPERATIVE APPROACH AND LANDING for E-Jets E1 and E2.
* HUD A3 performance enabled for ONE ENGINE INOPERATIVE APPROACH AND LANDING for E-Jets E1.
* Autoland performance enabled for ONE ENGINE INOPERATIVE APPROACH AND LANDING for E-Jets E1 and E2 ANAC/FAA.
* NOTE FOR E-JETS E1 AND E2: THIS VERSION REQUIRES EPERFMANAGER 8.3.0 VERSION TO ACTIVATE ABNORMAL AND EMERGENCY LANDING DATABASE. THE EPERFMANAGER 8.2.1 AND PREVIOUS ARE NOT COMPATIBLE WITH THIS EPERF 8.3.0 VERSION.
* Bug Fixes:
* Crosswind Limitation in the Inflight Landing for ERJ Family.
* Minor bugs.
8.3.0 12/01/2023
Bug Fixes:
* Interface adjustments for Landscape mode.
* Inputs rounding in the interface.
* Airport database importing in ADF format.
* Airport database importing in XML format
* Crosswind limit for blank fields defined on ePerfManager.
* The last day of the effective date is considered for the airport database in XML format.
* Minor bugs.
8.2.1 09/29/2023
V8.2.0 (11-Ago-2023)
* New Features:
* Additional Menu Level to Select Runway Intersection
* Multiple Intersections Selection for Performance Calculation
* Allow ASDA Shorter than TORA
* Use of Magnetic Heading for Wind Decomposition
* General Updates:
* CDL Items for E-Jets E1 ANAC and FAA:
* 33-43-03 Aft Navigation Light Lens (Airplanes with halogen lights type)
* 38-31-01-01 Forward / Aft Drain Masts
* 57-41-09 Slat 1 Lower Seals
* 57-42-00 Slat 2, 3, and 4 Lower Seals
* 57-50-05 Wing Flap Trailing Edge Seals
* 33-43-01 Aft Navigation/Strobe Light Lens (Airplanes with halogen lights type)
* 32-12-01 Main Landing Gear Door (Upper And Lower)
* Bug Fixes:
* LOW ALT label was removed in the Results Cards for Inflight Landing Performance with Ice Accretion.
* Autoland option available in the Emergency and Abnormal screen only if enabled on ePerfManager.
* Wet Grooved credit with Certified Landing Distance calculation for E-Jets E2 Inflight Landing Performance only with all thrust reversers operative.
* Interface adjustments for Landscape mode.
* Approach input available in the Emergency and Abnormal screen.
* REF A/I output is highlighted in the Results Card when “Highlight changes in Results Card” option is enabled on ePerfManager.
8.2.0 08/11/2023
V8.1.0 (23-Jun-2023)
* General Updates:
* Added Steep Approach Performance for E-Jets E195-E2 ANAC and EASA.
* Correction in Vmcg calculation for E-Jets E195-E2 ANAC and EASA.
* NOTE ONLY FOR E195-E2: THIS RELEASE CANCELS AND SUPERSEDES VERSIONS 8.0.2 AND PREVIOUS. THESE VERSIONS MUST NOT BE USED.
8.1.0 06/28/2023
V8.0.2 (15-Mar-2023)
* Bug Fixes:
* Airplane timeout message is not displayed when a popover window is left open.
* Narrow performance calculation for the horizontal unit in feet.
8.0.2 03/16/2023
V8.0.1 (22-Dec-2022)
* Bug Fixes:
* Interface adjustments for iPadOS 16 and later.
* Landing performance calculation for “Flap (Slat) Fail” in Emergency and Abnormal.
* Autoland Headwind limits for E-Jets E1.
* Minor bug fixes.
8.0.1 12/22/2022
New Feature:
* Landing Performance in Abnormal and Emergency Situations.
Bug Fixes:
* Night Mode Interface.
* Interface adjustments to run into iPadOS 16.
* Steep Approach tailwind limits for E-Jets E170 and 190.
8.0.0 12/01/2022
* Bug Fixes:
* Takeoff performance calculation with CDL items for E-Jets E2.
7.15.2 10/10/2022
* New Features:
* CDL items for E-Jets E2:
* 33-44-01 Wing Inspection Light Lens.
* 33-45-01 Red Beacon Light Lens (Upper and Lower).
* 52-82-21-01 NLG Forward Doors Seals.
* 52-82-21-02 NLG Aft Doors Seals.
* 53-03-63 Jack Point Access Panel (313 BL).
* 55-14-27-01 Horizontal Stabilizer Aerodynamic Seal (Upper Side)
* 55-14-27-02 Horizontal Stabilizer Aerodynamic Seal (Lower Side)
* 57-52-08-01 Inboard Flap Track Fix Fairing Seals.
* 57-52-08-02 Inboard Flap Track Movable Fairing Seals.
* 57-55-07-01 Outboard Flap Track 2 Fix Fairing Seals.
* 57-55-07-02 Outboard Flap Track 2 Movable Fairing Seals.
* 57-55-07-03 Outboard Flap Track 3 Fix Fairing Seals.
* 57-55-07-04 Outboard Flap Track 3 Movable Fairing Seals.
* 57-59-00-01 Lower Flap Shroud Seals.
* 57-60-00 Aileron Lateral Seals.
* Minor Bug Fixes
7.15.1 09/16/2022
v7.15.0 (30-Jun-2022)
New Features:
* Low Altitude performance in Inflight Landing for E-Jets E2.
General updates:
* ePerf v7.15.0 built with the new Xcode 13. (Required by Apple since April 2022).
* Support to IPV6 internet protocol.
Bug Fixes:
* “Delete All” button function on the Settings screen.
* Crosswind limit with Autoland for E190-E2.
* Landing performance calculation with ice conditions at OAT below -40°C for E-Jets E1.
* Takeoff performance calculation with a slope higher than 1% and OAT below -40°C for E170 and E175.
* Performance calculation with CDL 71-11-01 Inboard Nacelle Strakes for E170 and E175.
* Inflight Landing performance calculation with the “Certified Landing Distances” option for E-Jets E2.
7.15.0 07/01/2022
New Feature:
* Remove applied MEL items directly from the Applied MEL Items popover in the top tab bar.
Improvements:
* For EMBRAER 190 and EMBRAER 195:
* The Results Card shows the Go Around Climb Gradient (OEI) output when the MEL 30-21-01 ENGINE ANTI-ICE VALVES is applied.
* For E-JETS E1 and E2:
* MEL items related to the All Engines Climb Gradient (AEO) calculation are displayed only when the AEO calculation option is enabled in ePerfManager.
General Updates:
* Added performance calculations for UK CAA certification.
Minor Bug Fixes.
more Version 9.5.0 Jul 1
Data Not Collected The developer does not collect any data from this app.
