Boeing Interactive QRH4.6 - App Store

Boeing Interactive Quick Reference Handbook (IQRH) is the mobile version of the paper QRH, providing increased efficiency to Boeing airplane operators that have FCOM/QRH data subscriptions. With Interactive QRH, Boeing pilots will enjoy

. Electronic access to all normal and non-normal checklists, performance tables, and maneuvers
. Checklists that are interactive, aircraft tail number-specific, and customizable (e.g. font size, night mode)
. Effortless electronic distribution of QRH updates
. Advanced navigation and search capabilities

NOTE: This application requires an FCOM/QRH data subscription to operate.

Version History This IQRH release includes the following-

1. Application Sync reconnect feature
2. Keep Screen On feature
3. Movement of settings items moved to iPad settings
4. Auto Day/Light mode feature
5. PDF Day/Light mode feature
6. Improved App security with Security Key- Keychain Integration
7. Option added to delete Demo Dataset
8. Reset behavior for Go Around in Normal Checklist
9. Export Compliance button moved under Flight Info in Settings popup
10. JDM Pro “Ignore” button added in activation popup
11. Color formatting added to Non Normal Checklist Status titles
12. Memory retention for Adjustable Settings
13. Tech stack upgrade of some UI screens, toolbars, pop-ups etc.
14. Bug fixes and enhancements 4.6 2d ago This release contains

1. IF statement feature enhancements
2. Objective statements enhancements
3. Additional Information section enhancements
4. General bug fixes 4.5 May 19 • Network library updated for improved sync connectivity, better handling of disconnection while app goes background, and compatibility with the latest iOS version.
• New checklist Preview mode (read-only) to review items without any user interactions.
• Split-screen UI improvements: smoother resizing and information on moving to split screen.
• New pop-up message to alert pilots for non-normal checklist deferred items.
• Major bug fixes clarified error messages, and UI/UX polish. 4.4 12/19/2025 This release has the enhancements in the App dialogue boxes and alerts. This will ease user experience and improves navigation through App screens. 4.3.2 03/05/2025 Corrected app version number discrepancy between app store listing and application 4.3.1 01/15/2025 This release includes the following
1. Fix for Inop item missing issue. All the Inop items in checklist will be displayed with this fix and it helps in avoiding possible security issues.
2. Improvements in Demo data set loading for seamless user experience. 4.3 12/18/2024 Rectified Demo Dataset extraction. 4.2.2 09/06/2024 1. Upgraded the underlying technology of the app for smoother experience with better performance and reliability
2. Bug fixes and enhancements for increased efficiency and stability
3. Updated lookup index to clarify EICAS title
4. Changed the Display name of the application 4.2.1 08/16/2024 • Upgraded the underlying technology of the app for smoother experience with better performance and reliability.

• Bug fixes and enhancements for increased efficiency and stability.

• Updated lookup index to clarify EICAS title. 4.2 08/08/2024 Fixed Multipeer Sync Issue

Added new Document Flow for ease of access

A dedicated button in settings page that allows user to disable/ enable the new document flow

Minor Bug Fixes 4.1 10/27/2023 Introducing the emergency button feature for Evacuation and Engine Fire on Ground checklists.

Users can now access additional pdf documents within the .qrh file, under the new Documents index within the Reference Material section, providing greater flexibility.

The app will no longer support unencrypted files. 4.0 07/19/2023 Updated Export control information. UI fixes for non-availability of pdfs. 3.9 05/01/2023 “Introduced support for End to End encryption of checklists.” 3.8 01/16/2023 1. Notes feature provided with a share option. 
2. Open in Adobe Acrobat option provided for PDF's inside IQRH. 3.7 03/09/2022 Bug Fixes and Improvements 3.6.1 11/19/2021 • Multiple options for sharing generated log files.
• More details error messages in case error occurs while extracting QRH files. 3.6 10/26/2021 1. User now has the option for disabling JDM pro alerts.
2. Logfile writing enabled.
3. Support for iOS 14 and above.
4. New chilkat library added to support newer iOS versions. 3.5 08/03/2021 • Allows user to check for dataset updates on the Dataset Selection View.
• Alerts the user if the device is not registered to receive content.
• Added a time stamp on Dataset Selection View showing the last successful dataset update.
• Alerts user if the device is not connected to internet.
• Added Home Icon to return to Dataset Selection View.
• Incorporated the Effectivity statements for different type of checklist statement.
• Added option to deactivate the device from the settings tab.
• Improved error handling.
• Renamed the Action Text to Checklist action
• Corrected disappearance of activation alert on the checklist view.
• Disabled the Auto activation of the registration/activation URL.
• Fixed the application activation issue when using an old registration URL.
• Enabled registration sharing between the applications. 3.4 11/11/2020 1.Support for new iPadOS 13.
2.Synchronize multiple devices to allow users to concurrently execute and monitor checklists.
3.Switch between performance data packages in Advisory Landing Distance calculator for airplanes that have more than one.
4.Remove the YES/NO button from the When condition.
5.Keep the YES/NO button for the If condition and the go-to logic within it.
6.Enhance EICAS index list.
7.Enhance error messages.
8.Enhance indentations for checklist hierarchy.
9.Default the display of the airplane major model if not specified.
10.Update the Help menu to reflect new changes. 3.3 10/09/2019 Enhancements:
1. Add support for dataset distribution through JDM Pro.
2. Add support for IQRH datasets that may not have to use the Advisory Landing Distance Calculator.
3. Add support for iPad Pro 11” and 12.9” screen sizes.
4. Add a “Close” button in the “Select Checklist” menu for Advisory Landing Distance Calculator feature.
5. Add the built-in demo dataset to be selected like other dataset to avoid going into the demo mode without user’s knowledge.
6. Display all airplane identification numbers and in the same order as the Model Identification table in the QRH manual.
7. Display a pop-up confirmation when deleting a dataset.
8. Update the Help menu to reflect new changes.

Bug Fixes:
1. Fix the “Additional Info” display in the” Ice Crystal Icing” checklist.
2. Fix the When condition problem in the “FUEL PUMP LOW PRESSURE” and “Loss Of Thrust On Both Engines” checklists.
3. Fix the landscape displaying mode where a long text string may not be fully displayed.
4. Fix steps in the Wait condition.
5. Fix ALDC button of some Normal checklist headings.
6. Remove unwarranted checklist headings from the EICAS Index list. 3.2 03/06/2019 • Implemented a “YES/NO” button for the “If” and “When” conditions in the checklist.
• Added indentations to the hierarchy of the step levels.
• Adjusted miscellaneous and minor text displaying problems.
• Fixed a potentially omitted Challenge/Response text in the Precaution condition.
• Fixed a referencing problem for the “LOSS OF SYSTEM A ( )” checklist. 3.1 03/14/2018 IQRH 3.0.1 is a minor release mainly to adjust some UI displays for the iOS 11. It also contains a few minor bug fixes. For more details, please reference the Boeing IQRH 3.0.1 Release Note document available on MBF. 3.0.1 09/28/2017 The Interactive QRH (IQRH) application has been completely rewritten to modernize its code base to the latest Apple iOS and software development environment. 3.0 03/06/2017 1. Update a couple parameters in the Performance Advisory Landing Distance Calculator to support the data from the 737 Classic model.
2. Add support for COC titles
3. Adjust some indentation and alignment for the display in the iOS 10.x environment.
4. Set the Search box to be static when the search content is scrolled up.
5. Adjust a couple displays in the User Guide.
6. Deactivate the “Restore QRH” item in the IQRH app setting as it has never been used. 2.4 11/28/2016 1. Adjusted the indentation problem for the check mark when upgrading the iPad to the iOS 9.
2. Repaired the app upgrade problem when updating the IQRH version 2.2 app from the IQRH icon on the iPad.
3. Enabled the download feature with the MyBoeingFleet Flight Operations Mobile site, so that the IQRH dataset can be downloaded directly into the IQRH app.
4. Set the default input screen of the Landing Distance calculator, (instead of blank).
5. Extended the model field to display the full model and minor model identification in the app setting. 2.3 01/06/2016