Rotary Wing Blade of an Aircraft, and Aircraft Provided with such a Blade

BUOYANCY SYSTEM FOR AN AIRCRAFT, COMPRISING ROLL STABILIZATION MEANS

AIR VEHICLE

METHOD AND SYSTEM OF AUTOMATIC WARNINGS AND GUIDANCE FOR AVOIDING LOSS OF TAIL ROTOR EFFECTIVENESS ON A ROTORCRAFT

Aerial Emergency Load Release Mechanism System and Method for an Aerial Transport System

HYBRID-USE ROTARY-WING AIRCRAFT WITH ALIGNED DRIVETRAIN

Centrifugal force enabled clutch and aircraft

Rotary wing aircraft with a firewall arrangement having at least one funnel-shaped lower firewall

Systems and methods for performing cell site audits using Unmanned Aerial Vehicles (UAVs)

METHOD AND AIRCRAFT PROVIDED WITH AT LEAST ONE COMBUSTION ENGINE AND A DRIVE SYSTEM WITH AT LEAST TWO ELECTRIC MACHINES

A ROTORCRAFT WITH AN ENERGY SOURCE STORAGE UNIT

A HELICOPTER

Mass distribution method and apparatus

DOUBLE-LOCKING HOOKING SYSTEM INTENDED FOR TRANSPORTING A LOAD OUTSIDE AN AIRCRAFT

Rotorcraft

Reaction drive helicopter and methods for propulsion and control

Rotary wing aircraft

Helicopter

Collapsible spar mandrel

ROTOR FOR AN AIRCRAFT CAPABLE OF HOVERING

Flight control system for an aircraft

Flight duration enhancement for single rotorcraft and multicopters

Friction welded raceways for use in rotorcraft propulsion assemblies

System and method for low speed wind estimation in VTOL aircraft

Flight control system for an aircraft

Rotor for a hover-capable aircraft

Rotary wing aircraft with a shrouded tail propeller

Power management methods for multi engine rotorcraft

Helicopter tail rotor drive system on demand speed control

Tank assembly and helicopter

Robot System with Embedded Winches for Cell Sites and Towers

Rotary wing aircraft with a firewall arrangement

Route planning among no-fly zones and terrain

Cargo hook assembly and helicopter

Rotary wing aircraft with a shrouded tail propeller

Rotor for a hover-capable aircraft

Preventing helicopter loss of tail rotor effectiveness

Canopy and door arrangement for a non-pressurized aircraft

Pitch angle blocking device

Method for piloting a hybrid helicopter having an airframe maintained at constant incidence by regulating a position of at least one mobile tail unit surface

Rotary wing aircraft with a stabilizer arrangement

Rotary wing aircraft with an asymmetrical front section

Rotary wing aircraft with an asymmetrical rear section

Rotorcraft with cooling anti-torque system

DEFLECTOR EXHAUST NOZZLE FOR AS350/EC130 AND FOR OTHER SINGLE ENGINE HELICOPTERS

Gas generator speed limit and power recovery

Vertical take off and landing vehicle

METHOD AND DEVICE FOR MANAGING THE ENERGY SUPPLIED BY A HYBRID POWER PLANT FOR A ROTORCRAFT

Rotor break effect by using electric distributed anti-torque generators and opposing electric motor thrust to slow a main rotor

Measurement apparatus for determining a bending moment

Collapsible spar mandrel

Multi-speed gear box for a rotary wing aircraft

Electric distributed anti-torque architecture

Fault detection for a speed sensing system of a multi-engine rotorcraft

Autonomous aircraft local planning to avoid obstructions

Rotor hub fairing with integral cooling capabilities

METHOD OF CONTROLLING AT LEAST ONE PROPELLER OF A HYBRID HELICOPTER, AND A HYBRID HELICOPTER

Method and a system for reducing the in-flight noise from a hybrid helicopter by managing the angle of incidence of its main rotor and the thrust from each propeller

Method for controlling at least one aerodynamic stabilizer member of a hybrid helicopter, and a hybrid helicopter

Compound helicopters having auxiliary propulsive systems

Method for controlling a hybrid helicopter in the event of an engine failure

Aircraft generating larger lift by reduction of fluid resistance

Method and a system for providing a rotorcraft with assistance in taking off

Hybrid rotorcraft having at least one pusher or puller propeller, and an associated piloting method

Variable speed transmission and related methods

Method and apparatus for estimating an airspeed of a rotorcraft by analyzing its rotor

Rotorcraft-mounted rotor blade collision warning system and method for alerting a rotorcraft crew member of a potential collision of a rotor blade

Active horizontal stabilizer for high speed rotorcraft

Multimode powertrains for multi engine rotorcraft

Failsafe multimode clutch assemblies for rotorcraft

Failsafe multimode clutch assemblies for rotorcraft

Power management systems for multi engine rotorcraft

Rotorcraft including variable blade torsional angle mechanism

Compound helicopter having a tiltable jet engine

Tilting wing rotorcrafts and wing rotation systems

Contouring retractable landing gear systems

Deployable apparatus to prevent helicopter rollover

System and method for operating a multi-engine rotorcraft for ice accretion shedding

Helicopter kit

Bondable Cooling Fin Arrays for Use on Aircraft Gearboxes

Dual flex-beam assembly for folding rotor blade

Cooling duct

Method of regulating a power plant of a rotorcraft, and an associated rotorcraft

Rotor systems and methods

Method of optimizing the noise generated on the ground by a rotorcraft

Compound helicopters having auxiliary propulsive systems

Rotating electric distributed anti-torque fin

System and method for rotorcraft autorotation entry assist

Rotorcraft fly-by-wire go-around mode

Method and assembly for extracting press fit bushings

Anti-torque systems for rotorcraft

Updraft assisted rotorcraft take-off

Active counterweight for main rotor

Parasite aircraft for airborne deployment and retrieval

System and method for deployment and retrieval of parasite aircraft

Aircraft windowed structure

System and method for controlling rotorcraft

Pusher rotorcraft drivetrain

Lubrication system

Invertible aircraft

HEAT DISSIPATION SYSTEM FOR ROTOR MOUNTED ELECTRONICS

ROTARY WING AIRCRAFT WITH ENHANCED YAW CAPABILITY

TAIL ROTOR SYSTEM INCLUDING AN ELECTRIC MOTOR

Aircraft generating larger lift by reduction of fluid resistance

Method and apparatus for proximity control between rotating and non-rotating aircraft components

Hydroelastic damper, and an aircraft

AUXILIARY SYSTEM FOR DRIVING A SHAFT OF A HELICOPTER PROPULSION SYSTEM

Sensor-based guidance for rotorcraft

ADJUSTMENT FEATURES FOR ENGINE COWL DOOR

Method and system for controlling an emergency device

Passive particle separation system

ROTARY-WINGED VEHICLE SYSTEMS AND DEVICES

Tail rotor housing

DRONE WITH MULTIPLE ELECTRIC MOTORS

Rotor systems and methods

FLEXIBLE RADIAL INLET PLENUM

System and method for rotorcraft autorotation entry assist

Asymmetric gear teeth

Floating ducts

Gearbox lubrication system

Vehicle provided with a sliding door

Rotor hub with blade-to-blade dampers attached to the pitch change axis

Rotor Hub with Blade-to-Blade Dampers and Axisymmetric Elastomeric Spherical Bearings

Inertia weight assemblies for rotorcraft

Geodesic composite structures

Cable-free and strut-free fairing for supporting a person

Electric powered direct drive rotor motor

Aircraft undercarriage having an onboard load-measuring device, and an aircraft

Two position cowling assembly for single person operation

Rotor brake effect by using electric distributed anti-torque generators and opposing electric motor thrust to slow a main rotor

Variable geometry engine inlet for high speed aircraft

Gimbaled Rotor Hub Assembly with Spherical Bearing

Aircraft horizontal stabilizer design

Real time HUMS

Deployable apparatus to prevent helicopter rollover

Passive internal ice protection systems for engine inlets

Horizontal stabilizer mount for a rotorcraft

Default in-detent vertical speed/altitude hold

Rotorcraft fly-by-wire stabilization

System and method for determining a position of a rotorcraft

Combined airspeed and inertial data for rotorcraft longitudinal control

Natural language mission planning and interface

Helicopter equipped with a device for emergency lift assistance

System and method for validating rotorcraft position coordinates

Variable in-flight wing fold system

System and method for stabilizing longitudinal acceleration of a rotorcraft

Rotorcraft fly-by-wire go-around mode

Rotor speed control using a feed-forward rotor speed command

Torque estimation apparatus for aircraft, aircraft, and torque estimation program and torque estimation method for aircraft

Model following control for torque and rotor speed

Electric propulsion system for a rotary wing aircraft

Simultaneous flight path control and attitude control with control axis splitting

Unmanned moving vehicle piloting method and unmanned moving vehicle watching device

Inlet guide vane control for aircraft single engine operation

Rotorcraft with cowling able to rotate and translate relative to the fuselage

Rotorcraft having a rotary wing and an orientable propeller, and a method applied by the rotorcraft

Aircraft tail with cross-flow fan systems

Rotorcraft variable thrust cross-flow fan systems

Method of optimizing sections of a tail boom for a rotary wing aircraft

Wireless battery-less mini camera and system for interior inspection of closed spaces

ROTOR SWASHPLATE ACTUATOR POSITION SYNCHRONIZATION

CENTRALIZED PROCESSING FOR AIRCRAFT OPERATIONS

Device and method for controlling an auxiliary engine suitable for supplying thrust power to the rotor of a helicopter

Aircraft rotor blade with reduced stress

Aircraft load and vibration attenuation

Hydraulic actuator force fight mitigation mechanism

Non-destructive cold extractions of press fit bushings

Gearbox lubrication system

Coordinated planning with graph sharing over networks

ADJUSTMENT FEATURES FOR ENGINE COWL DOOR

Gearbox with passive lubrication system

Viscous damper

Invertible aircraft

Position sensor system for a landing gear assembly and method of monitoring

COMPRESSIVE WIRELESS SENSING FOR ROTOR LOADS AND MOTION

Rope deployment mechanism and method

Vector limiting of a rotor control volume

Fire extinguishing agent discharge apparatus

Pneumatic device for rapidly reactivating a turbine engine, architecture for a propulsion system of a multi-engine helicopter provided with such a device, and corresponding helicopter

Initial rotor state compensation for a rotorcraft

Drive shaft system hanger bearing

Compound rotorcraft

Propeller blade trailing edge fringes for improved sound control

Passive internal ice protection systems for engine inlets

Systems and methods for obtaining accurate 3D modeling data using multiple cameras

Heavy-lift high speed rotary wing

Rotorcraft tail boom, and a rotorcraft

System for controlling a rotorcraft rotor, a rotorcraft fitted with such a system, and an associated control method

Rotor head, a rotor, and a rotorcraft

UNIFIED CONTROL OF MULTIPLE ACTIVE SYSTEMS FOR HELICOPTER VIBRATION SUPPRESSION

Power transmission system and an aircraft having a rotary wing

Method of regulating a three-engined power plant for a rotary wing aircraft

Rotor wireless load and motion monitoring sensor network

Counterbalancing unmanned aerial vehicles during operations associated with cell towers

Using drones to lift personnel up cell towers

Propeller-type vertical take-off and land aircraft with torque removal and balancing function

3D modeling of cell sites to detect configuration and site changes

Device for folding/unfolding a tail boom of a rotorcraft, an associated rotorcraft, and a corresponding folding/unfolding method

Tethered unmanned aerial vehicle-based systems and methods associated with cell sites and cell towers

Flying machine capable of blocking light autonomously

Vehicle

CONTROL DEVICE FOR CYBER-PHYSICAL SYSTEMS

Airborne Surveillance Kite

Invertible aircraft

Invertible aircraft

Rotorcraft top fairing fitted with a movable member for guiding a stream of air flowing towards the rear of the rotorcraft

SEMI-AUTOMATIC COLLECTIVE PITCH MECHANISM FOR A ROTORCRAFT

Coaxial counter-rotating rotor system

LIGHT-CURABLE EPOXY COATING

Adjustable scissor control link

PRESSURE JET PROPULSION SYSTEM

Rotorcraft with a fuselage and at least one main rotor

Constant velocity drive for tilt rotor assembly

Helicopter with cross-flow fan

Rotary wing aircraft with a tail shroud

Helicopter and aircraft power device

Radial fluid device with multi-harmonic output

Pitch stabilizer and rotary-wing aircraft equipped with such stabilizer

Multifunctional Structural Power and Lighting System

Aircraft with integrated lift and propulsion system

Asymmetrical single main rotor unmanned aerial vehicle

Coaxial counter-rotating rotor system

Device for varying lade pitch of a lift rotor

Gearbox with passive lubrication system

External cargo hook system for rotary-wing aircraft

Stabilizing power source for a vehicle

Delta blade propeller apparatus

Stabilizing power source for a vehicle

System and method for monitoring aircraft engine health and determining engine power available, and applications thereof

Parallel hybrid electric vertical takeoff and landing aircraft

Helicopter using electric propeller torque arm as a power source to drive a main rotor

Firefighting helicopter fans

Rotor safety system

Helicopter with blade-tip thrusters and annular centrifugal fuel supply tank and concentric cabin and fuselage