Previous Versions
Here you can find the changelog of SITA eWAS since it was posted on our website on 2023-03-04 21:19:55.
The latest version is 3.9.4 and it was updated on 2026-06-27 08:30:43. See below the changes in each version.
SITA eWAS version 3.9.4
Updated At: 2026-06-07
Changes: Version History SITA eWAS v3.9.4 release contains the following changes and fixes:
- Improves compatibility with iPadOS 26, fixing display issues affecting UI elements such as toggle selectors.
- Correction of published date and validity date values for NOTAMs, reflecting the correct values for both fields.
- After editing the Flight Plan, Fuel On Board and terrain profile are now hidden in the vertical profile to prevent displaying outdated or inconsistent data, and the toggles are disabled to prevent the information from being shown again.
- Other minor UI improvements to ensure consistency and readability across the application (i.e., removing the td tag in runway dimensions…).
This version is compatible with iOS26. 3.9.4 5d ago SITA eWAS v3.9.3 release contains the following changes and fixes:
- Fix for an issue causing airports disappearing.
- Fix for weather not refreshing coming back from background
- Fix for Airborne mode activated automatically by error under some GPS conditions.
- Other fixes and performance improvements.
This version is compatible with iOS26. 3.9.3 11/05/2025 SITA eWAS v3.9.2 release contains the following changes and fixes:
- Fixes crashes and freezes from previous versions.
- Fixes an issue where the FIR count was not correct.
- Fixes issues with autorefresh of products after doing a manual refresh.
- Fixes issues with AID connection.
This version makes SITA eWAS compatible with iOS26. 3.9.2 09/08/2025 SITA eWAS v3.9.1 release contains the following changes and fixes:
- Now the 3D map is always oriented to north when an animation is triggered.
- Fixes an issue where NOTAM areas appeared in grey.
- Fixes an issue that prevented mission activation.
- Fixes an issue where the route was displayed beneath radar and satellite images.
- Fixes an issue that prevented airport selection from the airport list.
- Other fixes for crashes and performance improvements. 3.9.1 07/30/2025 SITA eWAS v3.9 includes the same features as SITA eWAS 3.8.2 with release of new features, weather providers, and a series of fixes in features of the app.
What's new in this version:
- NOTAM areas are displayed using colour schemes aligned with MissionWatch, ensuring visual consistency across platforms.
- Full support for DTN Tropical Cyclone data, enhancing situational awareness for flights operating in regions affected by tropical storms and hurricanes.
- Space Weather advisories now feature a dedicated filtering toggle in the SIGMET section.
- Depending on your user profile settings and OFP feed, the active flight plan label in the bottom-right corner of the screen can show now the Callsign.
Improvements on this version:
- Wind-related features and PIREP reporting are enabled when an external Position Provider is selected (e.g., GPS, FOMAX, etc.).
- Several enhancements have been made to improve the usability and efficiency of Satellite & Radar imagery. 3.9.0 07/09/2025 SITA eWAS v3.8.2
This version contains the following fixes:
- Fix to resolve an issue that was causing all weather to be discarded and downloaded again after certain period of time.
- Fix to resolve an issue that was preventing some products to extend the timeout for completing its download.
- Fix to resolve an issue were AirDrop was not working as expected. 3.8.2 04/29/2025 SITA eWAS v3.8.0 contains the following new features:
- Imagery layers now available in SITA eWAS (only under 3D map display).
- Aircraft position recovered in Stations view.
- Enhanced flight route visualization.
- Persist airport filters status.
- Company Areas: GPS Jamming Areas (only for Mission Watch users).
It also contains fixes for known issues:
- Removed edit flight plan option from 3D view. As a limitation of the map library the flight plan cannot be edited when in 3D view.
- Fixed synchronization issue between backup files which provoked multiple devices to have different wind information.
- Fixed wrong aircraft position when changing from GPS to simulated position.
- Fixed an issue in the display of NOTAMs with long text which shortened the message, now the full message is shown.
- Fixed alternate routing is absent after activating the same FP.
- Fixed custom waypoints created in the edit FP view, but the edition icon was not displayed.
Finally some new weather products has been added:
- MeteoFrance AIRMETs are now clearly identified and separated from the SIGMETs.
- DWD (paid service option):
- Thunderstorm Forecast: ICON-European and Global coverage.
- Icing Potential Forecast ADWICE Model European coverage.
- Meteomatics EURO1k Model (trial option):
- EDR Forecast.
- CB Top Forecast.
- Icing Potential Forecast.
- Hail Forecast.
- Persistent Contrails. 3.8.0 12/11/2024 SITA eWAS v3.7.3 contains the following fix for known issues:
- Fixes an issue where GOP/Feedback option was wrongly displayed in Split View (iOS)
- Fixes an issue where airports with no suitability led to app crash
- Fixes an issue where replay mode led to app crash in some devices
- Fixed display icon duplicates when the official filter is activated (SIGMET).
- Fixed alternate routing is absent after activating the same FP.
- Fixed custom waypoints created in the edit FP view, but the edition icon was not displayed. 3.7.3 08/21/2024 SITA eWAS 3.7.2 has a set of new features. These are the release notes of SITA eWAS v3.7.2
New features:
- Fuel On Board on Vertical Profile is now Optional.
- PAC Files Proxy Support.
Improvements & Fixes:
- Apply white color to MT OBSC (Mountain Obscuration) hazard to differentiate from CB hazards
- Fixed the issue that caused incorrect NOTAMs validity to be displayed in FIR areas, now the validity corresponds correctly until the expiration of the NOTAM.
- Fixed the issue that showed an incorrect Jet Stream when going through the antimeridian.
- Fixed the issue that prevented weather data to be download in Replay Mode.
- Fixed issue with Airdrop transfer when user has no iCloud account. 3.7.2 06/17/2024 SITA eWAS 3.7 has a set of new features. These are the release notes of SITA eWAS v3.7.
New features:
- Fuel On Board on Vertical Profile: The vertical display now includes the planned remaining fuel for the active flight on
the OFP Flight Plans option.
- FIR improvements: In addition to applicable NOTAMs, users now have access to fundamental FIR details.
Improvements & Fixes:
- The recovery password process has been simplified for the user by removing one step and forwarding the use to a
specific/forgot my password webpage
- Improved FOMAX AID compatibility
- Improved visualization of high-latitude airport circles
- Improved global Edit Flight Plan behavior
- Improved legend
- Fixed issue where the GOP text is cut and not properly displayed
- Fixed issue where the icon illustrating the minima weather conditions is not appearing
- Fixed issue where Optiflight and Chart tabs are not properly selected 3.7.1 04/25/2024 SITA eWAS 3.7 has a set of new features. These are the release notes of SITA eWAS v3.7.
New features:
- Fuel On Board on Vertical Profile: The vertical display now includes the planned remaining fuel for the active flight on
the OFP Flight Plans option.
- FIR improvements: In addition to applicable NOTAMs, users now have access to fundamental FIR details.
Improvements & Fixes:
- The recovery password process has been simplified for the user by removing one step and forwarding the use to a
specific/forgot my password webpage
- Improved FOMAX AID compatibility
- Improved visualization of high-latitude airport circles
- Improved global Edit Flight Plan behavior
- Improved legend
- Fixed issue where the GOP text is cut and not properly displayed
- Fixed issue where the icon illustrating the minima weather conditions is not appearing
- Fixed issue where Optiflight and Chart tabs are not properly selected 3.7.0 03/07/2024 - Fixes a compatibility issue with third party libraries causing incompatibilities on iOS 12.x.
- Fixes an issue in Airdrop sharing to support iPadOS 17.
- Fixes an issue where Airport circle tool was not including 280 and 365 options. 3.6.2 12/12/2023 New features on this version:
- SIGMET filtering. SIGMET data has now its own button in the Control panel, filtering it separately from the other weather hazards.
- Spider tool improvements. The Spider tool has been improved by adding new filtering options such as the definition of the circles by time or distance and the colour of the spider legs according to the airport type. Airports with medical services available have now an H icon on it which increases the situational awareness of pilots.
- New display filtering options. Display Filters introduces new filtering options on Tools and RoseGrid.
- Adequate ETOPs circles improvements. Improvement of the Adequate ETOPS circles visualization by introducing a new display mode: Spider. This mode displays the circles of the airports according to Spider legs.
- IATA EDR visual improvement for Smooth Air.
- Effective wind display improvements working alongside Spider tool.
- Improved information on Simulation panel: Taxi phase is now displayed.
- Stability fix on application change from back to foreground when used with no connectivity.
- Fixed issue with Share via Airdrop when used with no connectivity.
- Fixed issues on Split View mode.
- Fixed issue on Around Flight Plan Filter when used with the FIR NOTAMs.
- Stability fixes when the app works with no connectivity.
- Other bug fixes and performance improvements. 3.6.0 06/26/2023 New features on this version:
- Logger improvements
- Fixes on AOIs surrounding flights crossing the antimeridian
- Other bug fixes and performance improvements 3.5.2 03/28/2023 This release contains the following fixes for known issues:
- Fixed issue where airports did not open from the airport list view
- Fixed issue where status panel was showing a %s on iPhone / Split view instead of the product status
- Fixed issue where quick filters would remove the loaded route on the replay mode
- Fixed issue where normal mode was not correctly loaded after loading the replay mode 3.5.1 02/23/2023 New features:
- Relevant FIR NOTAMs can now be reviewed in our new Stations sections (old Airport section)
- Flat map view is introduced in this version as a set of two new styles for map, available from the display filter menu
- IATA EDR color coding adjusted with the IATA standard
- Expansion of Real-time Weather Sources (DWD) and a new precipitation layer
- New Export log files feature
For FlightFolder users:
- Off Block Time synchronization from Flight Folder to eWAS Pilot embedded
- METAR, TAF and NOTAM data from eWAS Pilot in Stations tab
Issues fixed:
- Stability fixes
· Fixed issue with PIREP panel not fully visible
· Fixed issue with Airport info panel not fully visible on maximized view
· Fixed issue with Draw tool
· Fixed issue on GPS feature
· Fixed issue where favorite airports where not kept after activating a new flight
- Improvements
· Improvement in tools usage under stations view
· OAuth performance improvements 3.5.0 02/02/2023 Issues fixed:
In some cases, the application shows an Invalid Credentials error which forced user to log out and in again. 3.4.2 10/05/2022 This version fixes the following issues:
- Fixed issue where app logs out, preventing users to log back in if they don't have connectivity
- Fixed issue where for some specific cases, data becomes unresponsive due to data corruption forcing the user to close and open the app again
- Fixed issue where some flight routes crossing the meridian, north pole and antemeridian were wrongly drawn in the app and the area of interest was wrong 3.4.1 08/12/2022 RELEASE NOTE – ewas pilot 3.4.0
Date of release note: 16 May 2022
New features
- Airports can be categorised and filtered by medical facilities (data to be provided by the airline on the airports file
- Expansion of Real-time Weather Sources (UKMet SigWX / DWD / WNI
- Expanded sources of Real-time weather layered over flight plan enable pilots to avoid significant weather, reducing AOG and injuries and minimizing carbon footprint.
- Replay past flights: Easily visualise past flight data directly within eWAS Pilot. Analyse and optimise flight operations by using clear, intuitive data visualisation to support your post-flight analysis.
- Create and Share PIREPS: Rapidly create and upload PIREPs in-app, sharing up to date flight conditions with fellow airline pilots, increasing safety and situational awareness.
Improvements
- Airport Circles distance is a number field to add any distance desired
- Distance tool auto-attaches to an airport if close to the touching point
- Increased window size of Green Operating Practices panel for better visualization
- Select airport names to be displayed in ICAO or IATA format
FIXES
- Fixed issue with terrain on vertical not being accurate in some cases
- Fixed issue where UDP port would be blocked when accessing AID data
- Fixed issue where cancelled NOTAMs were still appearing 3.4.0 06/09/2022 New features in this version:
- New tools menu containing all the tools that can edit information shown over map:
· Airport Circles (NEW)
· Equitime point
· Effective wind
· Distances
· Free drawings
- New airport circles tool that allows to draw a circle on an airport with a given distance or speed@time.
- New weather download profile feature to manage which weather data is downloaded. Available profiles:
· Full (default)
· Airborne
· Low
- Restyled filters and app settings to make display settings more accessible.
- Performance and stability improvements.
- Other bug fixes. 3.3.0 07/21/2021 New features in this version:
- Solved an error detected in magnetic/true north representation.
- Fixes to improve the server/app connection stability.
- Fixed the parsing of SNOWTAMS in airports view.
- Performance and stability improvements.
- Other bug fixes. 3.2.5 03/08/2021 New features in this version:
- Fixed magnetic/true north orientation in chart view.
- Performance and stability improvements.
- Other bug fixes. 3.2.2 11/30/2020 New features in this version:
- Performance and stability improvements.
- Other bug fixes. 3.2.1 11/25/2020 New features in this version:
* Full compatibility with iOS14.
* Profile screen to manage user details, list of devices and app settings.
* Dynamic EffectiveWind Calculation to nearest 'N' airports (Spider).
* Added position providers to support AID Connectivity (FOMAX, TELEDYNE and many more).
* New "Green Operating Practices" module.
* Added ETOPs points information (Entry, exit and ETP).
* Surface Fronts are available as a new Wx product.
* US D-ATIS information and SNOWTAMs from FAA available.
* Added a toggle to switch the airport chart between Magnetic and True North oriented representation.
* Minimum supported iOS version increased to iOS11.
* 32bit devices are no longer supported. Devices older than iPhone 5S and iPad mini 2 are discontinued.
* Performance and stability improvements.
* Other bug fixes. 3.2.0 10/26/2020 New features in this version:
- iPadOS14 / iOS14 compatibility fixes.
- Precise location management when using device GPS.
· NOTE: eWAS Pilot must be authorized to use percise location in order to get valid GPS positions during flight.
- Standalone tutorial videos under Help section (full YouTube webpage is not loaded anymore).
- Issues under bad connectivity situations fixed.
- Performance and stability improvements. 3.1.9 09/16/2020
SITA eWAS version 3.9.3
Updated At: 2025-11-05
Changes: SITA eWAS v3.9.3 release contains the following changes and fixes:
- Fix for an issue causing airports disappearing.
- Fix for weather not refreshing coming back from background
- Fix for Airborne mode activated automatically by error under some GPS conditions.
- Other fixes and performance improvements.
This version is compatible with iOS26.
SITA eWAS version 3.9.2
Updated At: 2025-09-08
Changes: Sep 8, 2025
Version 3.9.2
SITA eWAS v3.9.2 release contains the following changes and fixes:
- Fixes crashes and freezes from previous versions.
- Fixes an issue where the FIR count was not correct.
- Fixes issues with autorefresh of products after doing a manual refresh.
- Fixes issues with AID connection.
This version makes SITA eWAS compatible with iOS26.
SITA eWAS version 3.9.1
Updated At: 2025-07-30
Changes: Jul 30, 2025
Version 3.9.1
SITA eWAS v3.9.1 release contains the following changes and fixes:
- Now the 3D map is always oriented to north when an animation is triggered.
- Fixes an issue where NOTAM areas appeared in grey.
- Fixes an issue that prevented mission activation.
- Fixes an issue where the route was displayed beneath radar and satellite images.
- Fixes an issue that prevented airport selection from the airport list.
- Other fixes for crashes and performance improvements.
SITA eWAS version 3.8.2
Updated At: 2025-04-29
Changes: Apr 29, 2025
Version 3.8.2
SITA eWAS v3.8.2
This version contains the following fixes:
- Fix to resolve an issue that was causing all weather to be discarded and downloaded again after certain period of time.
- Fix to resolve an issue that was preventing some products to extend the timeout for completing its download.
- Fix to resolve an issue were AirDrop was not working as expected.
SITA eWAS version 3.8.0
Updated At: 2024-12-11
Changes: Dec 11, 2024
Version 3.8.0
SITA eWAS v3.8.0 contains the following new features:
- Imagery layers now available in SITA eWAS (only under 3D map display).
- Aircraft position recovered in Stations view.
- Enhanced flight route visualization.
- Persist airport filters status.
- Company Areas: GPS Jamming Areas (only for Mission Watch users).
It also contains fixes for known issues:
- Removed edit flight plan option from 3D view. As a limitation of the map library the flight plan cannot be edited when in 3D view.
- Fixed synchronization issue between backup files which provoked multiple devices to have different wind information.
- Fixed wrong aircraft position when changing from GPS to simulated position.
- Fixed an issue in the display of NOTAMs with long text which shortened the message, now the full message is shown.
- Fixed alternate routing is absent after activating the same FP.
- Fixed custom waypoints created in the edit FP view, but the edition icon was not displayed.
Finally some new weather products has been added:
- MeteoFrance AIRMETs are now clearly identified and separated from the SIGMETs.
- DWD (paid service option):
- Thunderstorm Forecast: ICON-European and Global coverage.
- Icing Potential Forecast ADWICE Model European coverage.
- Meteomatics EURO1k Model (trial option):
- EDR Forecast.
- CB Top Forecast.
- Icing Potential Forecast.
- Hail Forecast.
- Persistent Contrails.
SITA eWAS version 3.7.3
Updated At: 2024-08-21
Changes: Aug 21, 2024
Version 3.7.3
SITA eWAS v3.7.3 contains the following fix for known issues:
- Fixes an issue where GOP/Feedback option was wrongly displayed in Split View (iOS)
- Fixes an issue where airports with no suitability led to app crash
- Fixes an issue where replay mode led to app crash in some devices
- Fixed display icon duplicates when the official filter is activated (SIGMET).
- Fixed alternate routing is absent after activating the same FP.
- Fixed custom waypoints created in the edit FP view, but the edition icon was not displayed.
SITA eWAS version 3.7.2
Updated At: 2024-06-17
Changes: Jun 17, 2024
Version 3.7.2
SITA eWAS 3.7.2 has a set of new features. These are the release notes of SITA eWAS v3.7.2
New features:
- Fuel On Board on Vertical Profile is now Optional.
- PAC Files Proxy Support.
Improvements & Fixes:
- Apply white color to MT OBSC (Mountain Obscuration) hazard to differentiate from CB hazards
- Fixed the issue that caused incorrect NOTAMs validity to be displayed in FIR areas, now the validity corresponds correctly until the expiration of the NOTAM.
- Fixed the issue that showed an incorrect Jet Stream when going through the antimeridian.
- Fixed the issue that prevented weather data to be download in Replay Mode.
- Fixed issue with Airdrop transfer when user has no iCloud account.
SITA eWAS version 3.7.1
Updated At: 2024-04-25
Changes: Apr 25, 2024
Version 3.7.1
SITA eWAS 3.7 has a set of new features. These are the release notes of SITA eWAS v3.7.
New features:
- Fuel On Board on Vertical Profile: The vertical display now includes the planned remaining fuel for the active flight on
the OFP Flight Plans option.
- FIR improvements: In addition to applicable NOTAMs, users now have access to fundamental FIR details.
Improvements & Fixes:
- The recovery password process has been simplified for the user by removing one step and forwarding the use to a
specific/forgot my password webpage
- Improved FOMAX AID compatibility
- Improved visualization of high-latitude airport circles
- Improved global Edit Flight Plan behavior
- Improved legend
- Fixed issue where the GOP text is cut and not properly displayed
- Fixed issue where the icon illustrating the minima weather conditions is not appearing
- Fixed issue where Optiflight and Chart tabs are not properly selected
SITA eWAS version 3.7.0
Updated At: 2024-03-07
Changes: Mar 7, 2024
Version 3.7.0
SITA eWAS 3.7 has a set of new features. These are the release notes of SITA eWAS v3.7.
New features:
- Fuel On Board on Vertical Profile: The vertical display now includes the planned remaining fuel for the active flight on
the OFP Flight Plans option.
- FIR improvements: In addition to applicable NOTAMs, users now have access to fundamental FIR details.
Improvements & Fixes:
- The recovery password process has been simplified for the user by removing one step and forwarding the use to a
specific/forgot my password webpage
- Improved FOMAX AID compatibility
- Improved visualization of high-latitude airport circles
- Improved global Edit Flight Plan behavior
- Improved legend
- Fixed issue where the GOP text is cut and not properly displayed
- Fixed issue where the icon illustrating the minima weather conditions is not appearing
- Fixed issue where Optiflight and Chart tabs are not properly selected
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