-Redundant airspeed measurement system
Adopt latest DLVR air speedometer and SKYE intelligent airspeed sensor for high precision airspeed measuring. The integrated heating system can automatically heat according to the ambient temperature and humidity, avoiding data errors caused by pitot tubes freezing, and greatly improving the aircraft reliability.

-ESC Telemetry, increasing flight stability and safety
Real-time monitoring the working status of motor and ESC，including the temperature of ESC, the voltage, current, and RPM of the motors to ensure the flight safety;

Adopting notch filtering technology, filter out shakes and noises to ensure the best effect of PID tuning.

-Dual GPS differential design
Improve positioning accuracy, anti-interference ability and flight stability. No need for compass calibration.

- VTOL/Fixedwing carbon fiber propellers
Better dynamic balance, reducing resonance and vibration. The four VTOL propellers adopt quick-mount design, which makes the installation more easier.

-Advanced aerodynamic design
The curved design of VTOL arm greatly reduces resistance during the flight; the upturned tail wing is designed to reduce induced drag from the tail airflow; the long, narrow fuselage and T-tail design ensure a large climb and descent angle.

Original source:
https://www.foxtechfpv.com/foxtech-ayk-320-vtol.html