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The Tail Rotor is a vital part of any Helicopter and we dedicated ourselves to get it to perfection. It is smooth by design and at the same time the Gyro Stablisation control loop has been developed with so much concern for stability and controlability that it can fly with a 3,5 m long magnetometer stinger in front up to 20 m/s. With the standard payload configuration it will handle 15m/s lateral translation speed. We also demonstrate backwards flight up to 100 km/h air/speed with a 9kg Payload (Game of Thrones, Dragon flight POV sequence in their 7th Episode).The Carbon Fiber landing skids are part of the structural strength of the fuselage. They are also easily removable for transport.The RPM chosen and the Carbon Blade Design allow to reach outstanding performances making SARAH capable to resist up to 80K/m wind and fly up to 140 km/h. The demonstrated flight altitude is 5.000m MSL.The Tail Boom is free of any mechanical transmission. The Tail Rotor is powered by a Brushless, Electric, Direct Drive Motor. There is no gear, belt or torque tube passing through the tail boom. It is maintenance free and extremely efficient, using less than 7% of the total power but yet guarantee outstanding control on the Yaw axis. We provide a better solution than any other system on the market.As a totally unique feature, the Main Mechanic is movable, front and back, to allow CG adjustments.A continuous flight operation is possible with 3 sets of batteries and a 2KW 220/110v Honda Portable Generator.
The SARAH helicopter is powered by two sets of 44,4V Li-Po batteries. Real Time telemetry offers voltage, temperature and power consumption.The Airborne Intelligence with a Soul InsideSARAH by FLYING-CAMGCUAUTOPILOTGUIMAINTENANCETRAINING
AUTOPILOT
Dual GPS Anntenna
Heading precision is key for an Helicopter. Flying-Cam Engineers chose the best Dual Antenna GPS board on the market and are using it with RTK code GPS.
Safety Battery
A triple redundant safety battery is providing enough energy for autorotation in case of Main Battery loss. The Board Computer and the Servos actuators will remain powered for at least 10 minutes allowing full control of the machine while doing autorotation. This is one of the many feature that allow SARAH to be accepted in City operation.
Tailor Made Auto Pilot
The Auto-Pilot was developed by FLYING-CAM Engineers for SARAH only, this is the guarantee for best flight performance.
Auto-Pilot Main Specification
+ Speed Over Ground Precision: +/- 1cm/s
+ Heading solution with Dual Antenna GPS
+ RTK GPS centimeter accuracy
5 Flight Modes:
+ Manual Control
+ Attitude Control
+ Velocity Control
+ Way-Point Navigation (unlimited)
+ Nudging
KEY FEATURES
+ Auto Take Off
+ Auto Landing
+ Auto Return to Launch
+ 200+ Telemetry Parameters
GROUND
COMMUNICATION
UNIT
The SARAH System’s Ground Control Station is based on a Ground Communication Unit (GCU) and a ruggedized Laptop.
The GCU include :
+ A Ground Computer Twin of the Board Computer, it acts like a black box always available on the ground.
+ A Long Range Radio Modem (10 Km +).
+ A Differential GPS base Station for RTK.
+ Two Batteries for 12 hours continuous operation, hot swapable.
+ Various additional connectivity: Ethernet, RF, Power in/out, S-Bus RX…
+ Optional Long Range Automatic Tracking Antenna system.
GRAPHICAL USER INTERFACE
For a totally programmable platform, FLYING-CAM has created a GUI tailor made for SARAH.
Payload Management Module
A Payload Management Module for each Sensor Type provide an easy way to set up the parameters according to the Mission requirements and context.
Waypoint Flight Path
The Way Point Flight Path generation is facilitated by the 3D map interface. The dual Antenna GNSS on board of the SARAH allows extreme precision and repeatability in the execution of the flight path. This System is not sensitive to magnetic field disturbance often witnessed in low altitude flight close to structure.
Parameters collected & mission playbak
While in operation, the SARAH Telemetry System can collect and send more than 200 parameters from the Board Computer to the Ground Computer in the Ground Control Station. The most important ones for the flight operation are presented in real time in the Flying-Cam GUI. A ”Mission Play Back” module let you play-back the entire mission with a maximum of detail on the 3D Map but with also all the key steps performed by the Operator.
Preventive maintenance & Flight instrument monitoring
A Preventive Maintenance Management Program is provided in relation to the Flight Data Logging.
Flight Instrument monitoring with automatic situation awareness.
Computer assisted pre-flight check
A Computer Assisted Pre-Flight Check covers all the essential function of the System as a guarantee of a safe flight and best Assets Preservation, Platform and Payload. Mission dependent Safety Recommendation will also help to cover all Air Man good practice standard.
MAINTENANCE
We apply Preventive Maintenance using Data Monitoring and Logging on more than 200 parameters. When it will be necessary, we will tell you.
TRAINING
30 Years Experience as worldwide leaders
will be our legacy to you
Crew Operation Hand Book
The SARAH System is delivered with a COH (Crew Operation Hand Book). It covers everything you need to know to operate the system safely. Knowing that SARAH is a powerful machine, General Aviation Standards are applied whenever possible.
team training
Maintenance Repair and Overall Training Level 1 will be provided after you have received your SARAH System. We will make sure you can use the system at its best performances. Finally, the 30 years experience of FLYING-CAM will be transferred to you through user case analysis in various missions and environments. Since the System is Future Proof, we will also invite you for update and upgrade training when needed.
FLYING-CAM
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