About SkyGuardTWX
This app is a companion tool for use with the SkyGuardTWX UAT ADS-B Transceiver. It allows wireless configuration of all required setup parameters such as N-Number, Transponder ICAO code, and Flight Plan/Squawk code. The...
This app is a companion tool for use with the SkyGuardTWX UAT ADS-B Transceiver. It allows wireless configuration of all required setup parameters such as N-Number, Transponder ICAO code, and Flight Plan/Squawk code. The app is capable of manually changing aircraft squawk codes as issued by ATC while in flight if you have the Vision-Pro model of the SkyGuardTWX UAT Transceiver. Version 2.0.7 and greater is capable of displaying realtime squawk code and pressure altitude as acquired from your Mode C Transponder as long as you have a Vision-Pro Plus Model of the SkyGuardTWX UAT Transceiver.
Version History Added Help View Pane 2.1.0 01/12/2022 Added Liability Disclaimer notice when application first starts up. Corrected location of "North Up" enable button. When not enabled, "Track Up" will be used for traffic list display 2.0.11 01/06/2022 Recompiled using Xcode 13 and Targeting IOS 11 and higher 2.0.9 12/29/2021 This update from Apple will improve the functionality of this app. No new features are included. Removed ForeFlight Enable Mode - No longer necessary since ForeFlight now works natively with SkyGuardTWX ADS-B Transceivers. Added new display fields for Pressure Altitude (expressed in Flight Level Format - i.e.: FL011 which are hundredths of feet). In order for Pressure Altitude to be displayed, ADS-B Transceiver must be a Vision-Pro Plus model and must have Rev. 40 or greater firmware. 2.0.7 08/04/2017 Added new UI button for Vision-Pro Plus ADS-B Transceivers running firmware version 37 and greater that will allow the Transceiver to communicate with the ForeFlight Mobile Flight App. To get further details on how this works, go to WWW.SkyGuardTWX.com and look under the Discussion Forums under the SkyGuardTWX App. Forum and see the post for ForeFlight Mode. Added new UI button for Vision-Pro Plus ADS-B Transceivers running firmware version 37 and greater that will enable/disable the Auto Detection of Squawk Codes circuit contained in the Transceiver. If this button is turned OFF, then no communication with a Mode A/C/S Transponder is allowed which then requires manual entry of Squawk Codes into the ADS-B Transceiver using the SkyGuardTWX App. or and other Flight Apps. that support SkyGuardTWX Transceiver configuration. 2.0.6 05/27/2016 Corrected minor issue where detected squawk code was stored in iPad/iPhone memory. Now hides the squawk code detect ON/OFF button unless the app. is connected to the appropriate Transceiver model that supports this feature. 2.0.5 04/08/2015 Corrected a few display errors when running on iPhone 6 +. Added the ability to read back and display the previously stored Squawk Code in the SkyGuardTWX ADS-B Transceiver. Added a user button on main screen to either enable or disable this feature. This feature was added to support requirements for the "single point of entry" squawk detection from a Mode A/C Transponder and will be supported in an upcoming new model of the SkyGuardTWX ADS-B Transceiver. 2.0.4 03/20/2015 Updated UI for IOS7.1 Added new Company Icon Corrected issue with ICAO field encoding Changed config. message version to 2 2.0.3 06/30/2014 Added totally new feature which provides both visual display of Aircraft Traffic Information as well as Audio Alerts for aircraft within 3nm of your current position. For both the iPhone and iPad app. versions, a table of received Aircraft Traffic is displayed. This list of aircraft is ordered so that the closest aircraft to your current position is displayed first at the top of the list. Additional aircrafts are ordered in the list from nearest to farthest. Once a target aircraft appears within 7nm away, the text color changes to yellow. Aircraft within 5nm to 7nm will appear in orange text. And aircraft within 3nm of your position will appear in red text. The textual information for each aircraft contains the aircraft track, altitude, and speed. There is also an arrow and magnetic direction indicating which direction to look for the target aircraft. If there is a target aircraft within 3nm of your current position, an audio alert will sound indicating which direction to look for the target. This audio is present on both the iDevice speakers as well as the audio output jack. A countdown "Confidence Meter" is displayed to show how much time has elapsed since the last traffic message receipt for that aircraft. If no messages are received within 60 seconds, the counter will reach zero and the aircraft will be removed from the list. There is a new button on the config. screen that allows either Track UP or North UP. This button will determine the proper "Look Direction" for the traffic display depending on the users preference of viewing their moving map. 2.0.0 08/16/2013 Added "IDENT" button and functionality. Changed App. Title to include "Vision-Pro". Reorganized buttons into logical groups. 1.0.3 04/10/2013 Added 2 new toggle buttons which provide the ability to enable/disable either FISB (Weather) or TISB (Traffic) message receipts. These buttons states are stored and then retrieved from non-volatile memory when Transceiver is powered up. Corrected text in Disclaimer Dialog Box. 1.0.2 03/02/2013 Minor code enhancements to improve speed Changed GPS icon 1.0.1 01/18/2013 1.0 12/06/2012
Previous Versions
Here you can find the changelog of SkyGuardTWX since it was posted on our website on 2024-11-14 07:55:51.
The latest version is 2.1.0 and it was updated on 2026-06-05 18:10:24. See below the changes in each version.
SkyGuardTWX version 2.1.0
Updated At: 2026-06-05
Changes: Version History Added Help View Pane 2.1.0 01/12/2022 Added Liability Disclaimer notice when application first starts up.
Corrected location of "North Up" enable button. When not enabled, "Track Up" will be used for traffic list display 2.0.11 01/06/2022 Recompiled using Xcode 13 and Targeting IOS 11 and higher 2.0.9 12/29/2021 This update from Apple will improve the functionality of this app. No new features are included.
Removed ForeFlight Enable Mode - No longer necessary since ForeFlight now works natively with SkyGuardTWX ADS-B Transceivers.
Added new display fields for Pressure Altitude (expressed in Flight Level Format - i.e.: FL011 which are hundredths of feet).
In order for Pressure Altitude to be displayed, ADS-B Transceiver must be a Vision-Pro Plus model and must have Rev. 40 or greater firmware. 2.0.7 08/04/2017 Added new UI button for Vision-Pro Plus ADS-B Transceivers running firmware version 37 and greater that will allow the Transceiver to communicate with the ForeFlight Mobile Flight App. To get further details on how this works, go to WWW.SkyGuardTWX.com and look under the Discussion Forums under the SkyGuardTWX App. Forum and see the post for ForeFlight Mode.
Added new UI button for Vision-Pro Plus ADS-B Transceivers running firmware version 37 and greater that will enable/disable the Auto Detection of Squawk Codes circuit contained in the Transceiver. If this button is turned OFF, then no communication with a Mode A/C/S Transponder is allowed which then requires manual entry of Squawk Codes into the ADS-B Transceiver using the SkyGuardTWX App. or and other Flight Apps. that support SkyGuardTWX Transceiver configuration. 2.0.6 05/27/2016 Corrected minor issue where detected squawk code was stored in iPad/iPhone memory. Now hides the squawk code detect ON/OFF button unless the app. is connected to the appropriate Transceiver model that supports this feature. 2.0.5 04/08/2015 Corrected a few display errors when running on iPhone 6 +. Added the ability to read back and display the previously stored Squawk Code in the SkyGuardTWX ADS-B Transceiver.
Added a user button on main screen to either enable or disable this feature.
This feature was added to support requirements for the "single point of entry" squawk
detection from a Mode A/C Transponder and will be supported in an upcoming
new model of the SkyGuardTWX ADS-B Transceiver. 2.0.4 03/20/2015 Updated UI for IOS7.1
Added new Company Icon
Corrected issue with ICAO field encoding
Changed config. message version to 2 2.0.3 06/30/2014 Added totally new feature which provides both visual display of Aircraft Traffic Information as well as Audio Alerts for aircraft within 3nm of your current position. For both the iPhone and iPad app. versions, a table of received Aircraft Traffic is displayed. This list of aircraft is ordered so that the closest aircraft to your current position is displayed first at the top of the list. Additional aircrafts are ordered in the list from nearest to farthest. Once a target aircraft appears within 7nm away, the text color changes to yellow. Aircraft within 5nm to 7nm will appear in orange text. And aircraft within 3nm of your position will appear in red text.
The textual information for each aircraft contains the aircraft track, altitude, and speed. There is also an arrow and magnetic direction indicating which direction to look for the target aircraft. If there is a target aircraft within 3nm of your current position, an audio alert will sound indicating which direction to look for the target. This audio is present on both the iDevice speakers as well as the audio output jack.
A countdown "Confidence Meter" is displayed to show how much time has elapsed since the last traffic message receipt for that aircraft. If no messages are received within 60 seconds, the counter will reach zero and the aircraft will be removed from the list.
There is a new button on the config. screen that allows either Track UP or North UP. This button will determine
the proper "Look Direction" for the traffic display depending on the users preference of viewing their moving map. 2.0.0 08/16/2013 Added "IDENT" button and functionality.
Changed App. Title to include "Vision-Pro".
Reorganized buttons into logical groups. 1.0.3 04/10/2013 Added 2 new toggle buttons which provide the ability to enable/disable either FISB (Weather) or TISB (Traffic) message receipts. These buttons states are stored and then retrieved from non-volatile memory when Transceiver is powered up.
Corrected text in Disclaimer Dialog Box. 1.0.2 03/02/2013 Minor code enhancements to improve speed
Changed GPS icon 1.0.1 01/18/2013 1.0 12/06/2012
SkyGuardTWX version 2.1.0
Updated At: 2022-01-12
Changes: Added Help View Pane
SkyGuardTWX version 2.1.0
Updated At: 2022-01-12
Changes: Jan 12, 2022
Version 2.1.0
Added Help View Pane
Disclaimer
Official App Store Link
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