STEM F22 RC Fighter (land, sea and air) (HW32)

1. Tri-Environment Capability:
   • Air: High-powered brushless motors and ducted fan propulsion enable agile flight with a top speed of approximately 50–100 km/h (31–62 mph).
   • Sea: Sealed fuselage with waterproofing allows the aircraft to function as a hydrofoil, gliding on water surfaces. Propellers or retractable hydroplane attachments provide stability.
   • Land: Retractable landing gear with shock absorption or tank-like tracks facilitate ground mobility over various terrains.
2. Control System:
   • A multi-channel 2.4 GHz transmitter for real-time control of flight, ground, and water operations.
   • Advanced gyroscopic stabilization for steady maneuvers across all environments.
3. Power and Endurance:
   • Dual-mode power system with a rechargeable lithium-polymer battery offering 20–30 minutes of operation per charge.
   • Quick charging capability and optional swappable batteries for extended missions.
4. Special Features:
   • Camera System: An integrated 1080p or 4K camera with FPV (First-Person View) streaming for immersive control and recording.
   • AI-Assisted Modes: Pre-programmed flight paths, obstacle avoidance, and autonomous landing.
   • LED Lighting: Nighttime operation enabled with programmable LED lights.
5. Durability and Safety:
   • Built to withstand impact with replaceable parts for the wings, propellers, and wheels.
   • Safety features include automatic return-to-home (RTH) functionality and low-battery alerts.

Ideal Applications

• Recreational Use: A thrilling hobby-grade model for enthusiasts interested in multi-environment challenges.
• Educational and Training: Perfect for teaching aerodynamics, robotics, and remote piloting in STEM programs.
• Surveillance and Exploration: Compact size and versatility make it suitable for remote inspection or observation in hard-to-reach areas.