PRODUCT INFORMATION
Required accessories: For Fixed and VTOL airframes
Introducing Flighttory UAV Stallion
Ursa Aerospace Stallion
Stallion – High performance 3D printed twin-motor RC Plane with a modular design. Crafted for optimal performance and customization for various applications
--- Specifications ---
- Wingspan 1340mm
- Length 990mm
- AUW 1500-3000g
- Optimal Speed 60-70 km/h
- Material LW-PLA + PETG
General Data
This is only for a printed airframe ready for the end user to add all the hardware and build. All airframes are made to order and carry a lifetime no fault warranty from any defects or you crash it ursaaerospace has you covered To only the original purchaser. If you want the VTOL airframe please select in options. For a complete UAV ready to fly all inquiries need to be emailed to psywar@ursa-sec.com
Meet Stallion: 3D-printed fixed wing UAV. The aircraft is configured with 2 tractor motors, a single tail boom, and a V-Tail, emphasizing optimal performance and compact design. Its geometry undergoes careful design and optimization using CFD and real test flights. With modularity as a key focus, the airframe features a fully detachable nose, allowing adaptation to various payloads. This 3D Printed RC Plane is equipped for a standard 19x19mm FPV camera by default.
Equipped with the recommended motors and battery, the Stallion achieves excellent performance coupled with low power consumption. Stable flight is attainable at just under 40% throttle. For extended flight times, a large 21Ah 4S6P Li-Ion battery is recommended. In a lightweight configuration, the aircraft can even operate with 3S batteries. The choice of motors and battery voltage is left to the user and plays a crucial role in tailoring the aircraft's performance for specific purposes. The Stallion stands as a versatile and adaptable aerial platform.
Geometry optimized for maximum efficiency and stability using Eppler E205 airfoil. Center of gravity set at 60mm from the leading edge ensures longitudinal stability and zero pitching moment at zero angle of attack. Highest aerodynamic efficiency between 0-2 degrees AoA at 60-70 km/h cruising speed. With recommended motor, propeller, and 4S battery, the aircraft maintains steady flight at around 40% power, averaging 4A current draw for over 4 hours of flight time. Significant power reserve allows for 3S battery use. Flexible motor and battery options cater to user preferences. Configurable for manual and automatic flight modes without requiring a flight
FOR VTOL AIRFRAME (ONLY),Required accessories and electronics:
Motors | Emax ECOII 2807 1300KV link / T- Motor F90 1300KV link |
Propellers | 7x4 / 7x5 / 7x6 (two CCW, one CW) link |
Servos | 2pcs PowerHD 1810MG link / GDW DS041MG link |
ESC | 3pcs Emax Formula Series 45A BLHeli32 link/ Lumenier 51A link |
Battery | 4S (max 4S3P 10,5Ah Li-Ion) or similar LiPo link |
Bearings | 2pcs 3x8x4mm Flange Bearing link |
Screws / Nuts / Washers | 3 pcs M3 Screws, Nuts and Washers |
Reccomended electronics: Fixed wing stallion
Motors | T- Motor F60 1750KV / T- Motor F90 1300KV link / link |
Propellers | 7x4 / 7x5 / 7x6 (one CW, one CCW) link |
Flight Controller | Speedybee F405 Wing or any other Mavlink FC link / link |
GPS | Matek M10Q or similar GPS with compass link |
Servos | 4x Corona 929MG Metal Gear or similar link/ link |
ESC | 2x BlHeliS 30-40A link |
Battery | 4S (max 4S6P 21Ah Li-Ion) or smaller pack / 3S battery also possible link |
Receiver | Matek R24-D ELRS or similar link |
FPV Camera + VTX | Walksnail Avatar or any digital or analog link/ link |
FPV Goggles | Walksnail Goggles X or any other matching the chosen VTX link |
Required accessories: For Fixed and VTOL airframes
ITEM | QUANTITY |
10x800mm Carbon Tube (MAIN SPAR) link / link | 1 |
8x600mm Carbon Tube (SECONDARY SPAR) link / link | 1 |
6x430mm Carbon Tube (WING SPAR) link / link | 2 |
16x435mm Carbon Tube (TAIL BOOM) link / link | 1 |
4x260mm Carbon Tube (V TAIL SPAR) link / link | 4 |
Thin CA Glue link | 20g tube |
CA Activator link | 1 (optional but useful) |
M3 Threaded Insert (Outer Ø5mm, height 5mm) link | 18 |
M3 screw | 22 |
M3 nut | 4 |
LW-PLA link / link | 1 roll |
PETG link | Small amount |
Polyester hinge 25x20mm e.g. link | 14 |
Pen spring | 2 |
Velcro strap link | 2 |
Servo extension cable link | 4 |
2812 ARM LED (NAV LIGHTS) link | 3 (optional) |
Control Horn link | 1 |
Pushrod e.g. link / link | 1 |