The Most Advanced Portable ADS-B Receiver is Here.

Meet Stratus 4.  

The trusted Stratus technology you know — now with powerful new safety and situational awareness features.

• Apple Find My™ Integration – Never misplace your receiver again
• Full-Color Touchscreen Display – Clear, intuitive controls
• Built-In AHRS – Backup attitude indicator right on your iPad
• Dual-Band ADS-B Weather + Traffic – No subscriptions required
• Flight Data Recording – Automatic logging for every flight
• 8-Hour Rechargeable Battery – Fly longer without interruptions
• Tool-Free Battery Replacement – Service it anywhere, anytime
• Works with All Major EFBs – Stratus Insight (Free 1 Year Subscription with Stratus 4 purchase), ForeFlight, Garmin Pilot, FlyQ, FltPlan Go, WingX, iFly GPS, and more

“The freedom to fly with total confidence — now in the palm of your hand.”