If you see the following message after Windows Update KB3133977:
"The system found unauthorized changes on the firmware, operating system, or UEFI drivers. Press [OK] to run the next boot device, or enter directly to BIOS Setup if there are no other boot devices installed. Go to BIOS Setup > Boot and change the current boot device into other secured boot devices."
Follow the instructions below to get the system to boot normally.
Redbird is pleased to announce the integration of RealNav NavData updates with Redbird GPS software.
RealNav is a third-party database subscription built upon the navigation data produced by aviation authorities worldwide, and gathered by Lufthansa Systems. It contains current real-world global information about airports, runways, en route and terminal waypoints, VHF Navaids, airways, instrument approaches, departure procedures (SIDs), arrival procedures (STARs), and airspace.
We've designed the Redbird AATD software update process to be as simple and pain-free as possible. All updates will be automatically downloaded to your Redbird whenever it is connected to the internet. This download is done in the background to prevent interference with everyday use. When the latest software update has finished downloading, the Apply Updates button will appear on the main Insert Pilot Key screen. Most updates take 15 to 30 minutes to install. Every update we publish has been thoroughly tested on a wide range of device configurations. However, software is software and occasionally updates might impact the operation of your Redbird. Therefore, we highly recommend preforming the install of any update during our Phone Support hours of M-F, 8am to 6pm, central time. Please contact Redbird Support at (512) 301-0718 if you have any issues during or directly after installing the update.