# Aircraft

- [Elios 3](/aircraft/elios-3.md)
- [Elios 3 Documentation](/aircraft/elios-3/elios-3-documentation.md): User manuals, technical specifications, MSDS
- [Elios 3 Certificates](/aircraft/elios-3/elios-3-documentation/elios-3-certificates.md)
- [Elios 3 Activation Guide](/aircraft/elios-3/elios-3-documentation/elios-3-activation-guide.md): This guide explains how to activate your Elios 3 directly from the Cockpit App and ensure a smooth setup.
- [Elios 3 Battery Best Practices](/aircraft/elios-3/elios-3-documentation/elios-3-battery-best-practices.md): This article highlights essential practices to ensure good performance, reduce risk, and maintain warranty validity of the Elios 3 batteries.
- [Elios 3 System update](/aircraft/elios-3/elios-3-system-update.md)
- [Previous System Updates](/aircraft/elios-3/elios-3-system-update/previous-system-updates.md)
- [2026.01.0 Downgrade to 2025.03.1](/aircraft/elios-3/elios-3-system-update/2026.01.0-downgrade-to-2025.03.1.md): This guide describe the process of downgrading your Elios 3 to the version 2025.03.1
- [Elios 3 Cockpit App](/aircraft/elios-3/elios-3-cockpit-app.md)
- [Cockpit 3 How to update](/aircraft/elios-3/elios-3-cockpit-app/cockpit-3-how-to-update.md)
- [Cockpit 3 Troubleshooting](/aircraft/elios-3/elios-3-cockpit-app/cockpit-3-troubleshooting.md)
- [Elios 3 Payload](/aircraft/elios-3/elios-3-payload.md)
- [Surveying payload](/aircraft/elios-3/elios-3-payload/surveying-payload.md)
- [Surveying Payload Quick Start Guide](/aircraft/elios-3/elios-3-payload/surveying-payload/surveying-payload-quick-start-guide.md)
- [Surveying payload Technical specifications](/aircraft/elios-3/elios-3-payload/surveying-payload/surveying-payload-technical-specifications.md)
- [Surveying payload Accuracy report](/aircraft/elios-3/elios-3-payload/surveying-payload/surveying-payload-accuracy-report.md)
- [UT Payload](/aircraft/elios-3/elios-3-payload/ut-payload.md)
- [UT Payload Quick Start Guide](/aircraft/elios-3/elios-3-payload/ut-payload/ut-payload-quick-start-guide.md): Discover everything you need to know to get started with your Elios 3 UT Payload
- [UT Probe Selection Guide](/aircraft/elios-3/elios-3-payload/ut-payload/ut-probe-selection-guide.md): This guide explains how to select the appropriate UT probe for your Elios 3 based on inspection requirements, material type, thickness range, and application constraints.
- [Flammable Gas sensor](/aircraft/elios-3/elios-3-payload/flammable-gas-sensor.md)
- [Flammable Gas Sensor Quick Start Guide](/aircraft/elios-3/elios-3-payload/flammable-gas-sensor/flammable-gas-sensor-quick-start-guide.md): Discover everything you need to know to get started with your Elios 3 Flammable Gas Sensor
- [Radiation sensor](/aircraft/elios-3/elios-3-payload/radiation-sensor.md)
- [Elios 3 Maintenance](/aircraft/elios-3/elios-3-maintenance.md)
- [Elios 3 Feature details](/aircraft/elios-3/elios-3-feature-details.md)
- [Elios 3 LED patterns](/aircraft/elios-3/elios-3-feature-details/elios-3-led-patterns.md)
- [Elios 3 Return To Signal - User Guide](/aircraft/elios-3/elios-3-feature-details/elios-3-return-to-signal-user-guide.md)
- [Elios 3 How to connect the tablet on a computer](/aircraft/elios-3/elios-3-feature-details/elios-3-how-to-connect-the-tablet-on-a-computer.md)
- [Elios 3 Return To Home & Resume Inspection - User Guide](/aircraft/elios-3/elios-3-feature-details/elios-3-return-to-home-and-resume-inspection-user-guide.md)
- [Elios 3 Remote controller stick calibration](/aircraft/elios-3/elios-3-feature-details/elios-3-remote-controller-stick-calibration.md)
- [Elios 3 - How to Relocalize](/aircraft/elios-3/elios-3-feature-details/elios-3-how-to-relocalize.md): Relocalization is a premium feature to align multiple flights of the same Inspection into one point cloud. This article can help guide through this process.
- [Elios 3 - Autonomous Repeat Flight & Comparison over Time](/aircraft/elios-3/elios-3-feature-details/elios-3-autonomous-repeat-flight-and-comparison-over-time.md): Autonomous Repeat Flight (Repeat Flight) & Comparison Over Time allows you to replay a specific flight trajectory and POIs/snapshots with high precision.
- [Elios 3 Troubleshooting](/aircraft/elios-3/elios-3-troubleshooting.md)
- [Elios 3 Battery Troubleshooting](/aircraft/elios-3/elios-3-troubleshooting/elios-3-battery-troubleshooting.md)
- [Elios 3 Battery Issue Report](/aircraft/elios-3/elios-3-troubleshooting/elios-3-battery-issue-report.md): When reporting a battery-related issue to Flyability Support, providing complete and accurate information allows us to investigate the issue efficiently and offer the best possible assistance.
- [Elios 3 Warning messages](/aircraft/elios-3/elios-3-troubleshooting/elios-3-warning-messages.md)
- [Elios 3 Retrieve data for support](/aircraft/elios-3/elios-3-troubleshooting/elios-3-retrieve-data-for-support.md): When encountering unexpected behaviour, sharing the right data is important for fast and efficient solutions. This article can help identify what info is needed and how to share it.
- [Elios 3 Training simulator](/aircraft/elios-3/elios-3-training-simulator.md)
- [Elios 2](/aircraft/elios-2.md)
- [Elios 2 Documentation](/aircraft/elios-2/elios-2-documentation.md)
- [Elios 2 System update](/aircraft/elios-2/elios-2-system-update.md)
- [Elios 2 Release note](/aircraft/elios-2/elios-2-system-update/elios-2-release-note.md)
- [Elios 2 Cockpit App](/aircraft/elios-2/elios-2-cockpit-app.md)
- [Cockpit 2 How to update](/aircraft/elios-2/elios-2-cockpit-app/cockpit-2-how-to-update.md)
- [Cockpit 2 Release notes](/aircraft/elios-2/elios-2-cockpit-app/cockpit-2-release-notes.md)
- [Elios 2 Maintenance](/aircraft/elios-2/elios-2-maintenance.md)
- [Elios 2 Feature details](/aircraft/elios-2/elios-2-feature-details.md)
- [Elios 2 Remote controller stick calibration](/aircraft/elios-2/elios-2-feature-details/elios-2-remote-controller-stick-calibration.md)
- [Elios 2 Downgrade the remote controller firmware](/aircraft/elios-2/elios-2-feature-details/elios-2-downgrade-the-remote-controller-firmware.md)
- [Elios 2 Configure HDMI output for secondary monitor](/aircraft/elios-2/elios-2-feature-details/elios-2-configure-hdmi-output-for-secondary-monitor.md)
- [Elios 2 LED patterns](/aircraft/elios-2/elios-2-feature-details/elios-2-led-patterns.md)
- [Elios 2 How to test the transmission system](/aircraft/elios-2/elios-2-feature-details/elios-2-how-to-test-the-transmission-system.md)
- [Elios 2 When to use the ATTI flight mode](/aircraft/elios-2/elios-2-feature-details/elios-2-when-to-use-the-atti-flight-mode.md)
- [Elios 2 Troubleshooting](/aircraft/elios-2/elios-2-troubleshooting.md)
- [Elios 2 Warning messages](/aircraft/elios-2/elios-2-troubleshooting/elios-2-warning-messages.md)
- [Elios 2 Remote controller is beeping and red LED flashes](/aircraft/elios-2/elios-2-troubleshooting/elios-2-remote-controller-is-beeping-and-red-led-flashes.md)
- [Elios 2 Mission and Flying](/aircraft/elios-2/elios-2-mission-and-flying.md)
- [Mission preparation](/aircraft/elios-2/elios-2-mission-and-flying/mission-preparation.md)
- [Flight planning and analysis process](/aircraft/elios-2/elios-2-mission-and-flying/flight-planning-and-analysis-process.md)
- [How much flight time is needed for an inspection](/aircraft/elios-2/elios-2-mission-and-flying/how-much-flight-time-is-needed-for-an-inspection.md)
- [Elios 2 Training](/aircraft/elios-2/elios-2-training.md)
- [Elios 2 Training simulator](/aircraft/elios-2/elios-2-training/elios-2-training-simulator.md)
- [Elios 1](/aircraft/elios-1.md)
- [Elios 1 Documentation](/aircraft/elios-1/elios-1-documentation.md)
- [Elios 1 System update](/aircraft/elios-1/elios-1-system-update.md)
- [Elios 1 Cockpit App](/aircraft/elios-1/elios-1-cockpit-app.md)
- [Cockpit 2 How to update](/aircraft/elios-1/elios-1-cockpit-app/cockpit-2-how-to-update.md)
- [Cockpit 2 Release notes](/aircraft/elios-1/elios-1-cockpit-app/cockpit-2-release-notes.md)
- [Elios 1 Maintenance](/aircraft/elios-1/elios-1-maintenance.md)
- [Elios 1 Troubleshooting](/aircraft/elios-1/elios-1-troubleshooting.md)
- [Elios 1 Bind the remote controller](/aircraft/elios-1/elios-1-troubleshooting/elios-1-bind-the-remote-controller.md)
- [Elios 1 Configure HDMI output for secondary monitor](/aircraft/elios-1/elios-1-troubleshooting/elios-1-configure-hdmi-output-for-secondary-monitor.md)
- [Elios 1 Remote controller stick calibration](/aircraft/elios-1/elios-1-troubleshooting/elios-1-remote-controller-stick-calibration.md)
- [Elios 1 How to test the transmission system](/aircraft/elios-1/elios-1-troubleshooting/elios-1-how-to-test-the-transmission-system.md)
- [Elios 1 Tablet not connecting to the remote controller](/aircraft/elios-1/elios-1-troubleshooting/elios-1-tablet-not-connecting-to-the-remote-controller.md)
- [Elios 1 Remote controller is beeping and red LED flashes](/aircraft/elios-1/elios-1-troubleshooting/elios-1-remote-controller-is-beeping-and-red-led-flashes.md)
- [Elios 1 Downgrade the remote controller firmware](/aircraft/elios-1/elios-1-troubleshooting/elios-1-downgrade-the-remote-controller-firmware.md)
- [Elios 1 Training](/aircraft/elios-1/elios-1-training.md)