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Blade mCP S BNF (BLH5180)
Topseller
139,99 € *
zzgl. 5,95 € Versand

* SAFE and AS3X Technologie * MLPD 6 Fernsteuerung (nur RTF) * Drei progeressive Flugmodes * Panik Rettungsmode * Haltbare Konstruktion * 2 x 210mAh 1 S Lipo Akku * Einfach zu reparieren * 3D tauglich * Optionales Brushless Motor Upgrade * Flybarless Rotorkopf Der Blade mCP S BNF ist der beste Aufstieg von einem Koaxialhubschrauber oder Einsteigerquad auf einen Singlerotor Hubschrauber. Die exklusive SAFE undAS3X Technologie hilft dabei die Kontrolle zu behalten und mit Freude Fortschritte zu machen. Technische Daten * Batterie:210mAh 40C 1S LiPo * Fähigkeitsniveau: Level 2 * Fluggewicht: 49 g * Geschätzte Flugzeit: 5-6 Minuten * Hauptrotor Durchmesser: 240 mm * Hauptrotor Kopftyp: Collective Pitch (CCPM) Flybarless * Hauptrotorblattlänge: 110 mm * Heckrotorblattlänge (Reichweite): 40 mm * Kabinenhauben / Body Material: Kunstsoff * Kanäle: 6 * Riemenantrieb Heckrotor: Direktantireb * Rotorblattmaterial: Kunststoff * Vorfertigungsgrad: BNF (Bind-N-Fly) Lieferumfang * Blade mCP S Helikopter * USB Ladegerät * 2

Anbieter: westfalia
Stand: 24.01.2020
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Helicopter Rotor
34,00 € *
ggf. zzgl. Versand

A helicopter main rotor or rotor system is the rotating part of a helicopter which generates both the aerodynamic lift force that supports the weight of the helicopter, and thrust which counteracts aerodynamic drag in forward flight. Each main rotor is mounted on a vertical mast over the top of the helicopter, as opposed to a helicopter tail rotor, which is mounted on a tail boom. A helicopter's rotor is generally made up of two or more rotor blades. The blade pitch is typically controlled by a swashplate connected to the helicopter flight controls.

Anbieter: Dodax
Stand: 24.01.2020
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Blade Fusion 270 BNF Basic mit SAFE (BLH5350)
Top-Produkt
329,99 € *
ggf. zzgl. Versand

Spektrum AR636 Flight Controller Schwarz eloxierter Alu-Rotorkopf, Taumelscheibe und Servoblock Verschleißarmes Schrägstirnrad Aluminium Heckrohr mit bewährten Riemenantrieb 45A ESC mit eingebautem Governor Neues Heckrotorgehäuse mit größeren Kugellagern Neu designte Kabinenhaube Selbst aufrichtende SAFE Technologie mit Panik Knopf Optimierte Servo Geometrie Stabile Konstruktion aus Kohlefaser und schwarz eloxierten Aluminium Effizientes 4S 14.8 V Antriebssystem Spektrum High-Speed MG Servos 2950Kv Brushless Außenläufer Überdimensionierte 3- fach kugelgelagerte gehärtete Hauptwelle Der Blade Fusion 270 BNF Basic Hubschrauber ist der Beginn einer neuen Ära von High-End Blade Produkten die mit allen Features, Style und Performance für den Fortgeschrittenen und Profipiloten ausgestattet sind. Technische Daten Batterie: 1300 mAh 14.8 V 30C Li-Po (nicht im Lieferumfang) Breite: 115 mm Fähigkeitsniveau: Level 3 Fluggewicht: 626 g Geschätzte Flugzeit: 6 Minuten Hauptmotortyp:

Anbieter: westfalia
Stand: 24.01.2020
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Los Angeles Airways Flight 417
35,00 € *
ggf. zzgl. Versand

High Quality Content by WIKIPEDIA articles! Los Angeles Airways Flight 417 was a helicopter that crashed on August 14, 1968 in the city of Compton, California. All eighteen passengers and three crewmembers were fatally injured. The aircraft was destroyed by impact and fire. According to the National Transportation Safety Board the probable cause of the accident was fatigue failure. The accident happened when the yellow blade, one of five main rotor blades, separated at the spindle which attached the blade to the rotor head. Following failure, the helicopter was uncontrollable and it fell to the ground. The fatigue crack originated in an area of substandard hardness and inadequate shot peening.

Anbieter: Dodax AT
Stand: 24.01.2020
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Blade 230 S V2 RTF - mit SAFE, Akku, Ladegerät ...
Empfehlung
299,00 € *
ggf. zzgl. Versand

SAFE Technologie mit selbstausrichtung Die Progressive Flight Modes erlauben das Wachsen mit den eigenen Fähigkeiten Der Panic Button bringt den Hubschrauber zurück in eine stabile Fluglage Neue Drehzahlsteller sorgen für bessere Flugperformance und Zuverlässigkeit Spektrum AR636: Neues Gehäusedesign und verbesserten Algorythmus bietet eine vollkommen neue Flugerfahrung Verbesserte Zuverlässigkeit mit neuem Getriebe neue AR636 Empfänger mit Aluminiumboden verbessert die Dämpfung auf die Sensoren Hochstabile ABS Rotorblätter High Speed Servos mit Metallgetriebe Direkt angetriebener Heckrotor für verbesserte Heading Hold Eigenschaften 5-6 Minuten Flugzeit E-flite 800mAh 3S Li-Po Flug Akku und Ladegerät (nur RTF Version) Spektrum DXe Fernsteuerung mit DSMX 2.4GHz Technologie (nur RTF Version) Mit dem neuen Blade 230S gelingt der Aufstieg auf einen kollektiv-gesteuerten Hubschrauber spielend und bringt die eigenen Fähigkeiten auf das nächste Level. Als Nachfolger des erfolgreichen ersten

Anbieter: westfalia
Stand: 24.01.2020
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Los Angeles Airways Flight 417
34,00 € *
ggf. zzgl. Versand

High Quality Content by WIKIPEDIA articles! Los Angeles Airways Flight 417 was a helicopter that crashed on August 14, 1968 in the city of Compton, California. All eighteen passengers and three crewmembers were fatally injured. The aircraft was destroyed by impact and fire. According to the National Transportation Safety Board the probable cause of the accident was fatigue failure. The accident happened when the yellow blade, one of five main rotor blades, separated at the spindle which attached the blade to the rotor head. Following failure, the helicopter was uncontrollable and it fell to the ground. The fatigue crack originated in an area of substandard hardness and inadequate shot peening.

Anbieter: Dodax
Stand: 24.01.2020
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Fatal Traps for Helicopter Pilots
41,04 € *
ggf. zzgl. Versand

Acquire the Life-Saving Skills Needed to Eliminate or Reduce Most Helicopter AccidentsA vital resource for pilots, helicopter enthusiasts, and aircraft maintenance technicians, Fatal Traps for Helicopter Pilots analyzes all aspects of helicopter accidents, including flight basics, engineering, meteorology, flight training, and human factors. This life-saving guide shows how proper preparation can help prevent accidents by addressing causes such as aerodynamic problems, mechanical failures, poor loading, mid-air collisions, and more.Filled with case studies and first-hand accounts of accidents, the book organizes accident types by primary causes, presenting proven methods for eliminating or reducing the possibility of each type. Greg Whyte, an ex commercial helicopter pilot and professional aviation writer, draws on his own flying experiences and those of other flight veterans to provide a wealth of practical information and safety tips that are essential for everyone who flies, maintains or crews in helicopters. Filled with over 100 helpful illustrations, Fatal Traps for Helicopter Pilots enables readers to:Identify and address the common causes of helicopter accidentsExplore in-depth examples of accident scenariosExamine the technical details of accident causesReview case studies and first-hand accounts of accidentsLearn from the plain-English notes on avoidance and recovery Inside This Aviation Accident-Prevention Guide - Basic Flight Principles - Vortex Ring State - Recirculation - Ground Resonance - Retreating Blade Stall - Dynamic Rollover - Overpitching - Main Rotor Strikes - Mid-Air Collisions - Mast Bumping - Engine Failures - Tail Rotor Failures - Mechanical Failures - Fuel - Fire - Ditching - Loading Issues - Winching - Weather - Crew and Pre-flight Hazards - Human Factors - Training Mishaps

Anbieter: Dodax
Stand: 24.01.2020
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Boom Vibration of Helicopter
41,10 € *
ggf. zzgl. Versand

Balancing remains a precarious aspect for any rotating component in terms of stability, control and safety. The helicopter tail rotor often yields pre-eminent frequency vibration due to its lofty operational speed. As a matter of fact, vibration remains one of the main trepidations as it can lead to structural failure and low handling quality owing to the yawing motion from the tail rotor. This is greatly dependent on the imbalance of the helicopter tail rotor which is predominantly caused by the uneven distribution of weight of the blades. Generally, imbalance is adjusted by weight, pitch control rod and trim tab. Furthermore, the rotor blade defects can also cause the rotor to go out of track. Therefore, tracking and balancing must be performed in order to ensure the blades are appropriately balanced and tracked. Along these lines, in order to manage the vibration, it is of the essence to understand the effect of tail rotor speed and blade pitching on boom vibration of a helicopter.

Anbieter: Dodax AT
Stand: 24.01.2020
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Boom Vibration of Helicopter
39,90 € *
ggf. zzgl. Versand

Balancing remains a precarious aspect for any rotating component in terms of stability, control and safety. The helicopter tail rotor often yields pre-eminent frequency vibration due to its lofty operational speed. As a matter of fact, vibration remains one of the main trepidations as it can lead to structural failure and low handling quality owing to the yawing motion from the tail rotor. This is greatly dependent on the imbalance of the helicopter tail rotor which is predominantly caused by the uneven distribution of weight of the blades. Generally, imbalance is adjusted by weight, pitch control rod and trim tab. Furthermore, the rotor blade defects can also cause the rotor to go out of track. Therefore, tracking and balancing must be performed in order to ensure the blades are appropriately balanced and tracked. Along these lines, in order to manage the vibration, it is of the essence to understand the effect of tail rotor speed and blade pitching on boom vibration of a helicopter.

Anbieter: Dodax
Stand: 24.01.2020
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HAL Dhruv
35,00 € *
ggf. zzgl. Versand

High Quality Content by WIKIPEDIA articles! The HAL Dhruvis a multi-role helicopter developed and manufactured by India's Hindustan Aeronautics Limited . It is being supplied to the Indian Armed Forces, and a civilian variant is also available. The helicopter was first exported to Nepal and Israel, and is on order by several other countries for both military and commercial uses. Military versions in production are for transport, utility, reconnaissance and MedEvac roles.The HAL Light Combat Helicopter is a helicopter gunship based on the Dhruv platform.A naval version for anti-submarine operations was proposed, but has been dropped.Hindustan's Advanced Light Helicopter program was first announced in November 1984,the ALHwas designed with assistance from MBB in Germany. The twin 1000 shp Turbomeca TM333-2B turboshafts are mounted above the cabin and drive a four-blade composite main rotor.

Anbieter: Dodax AT
Stand: 24.01.2020
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Helicopter Autorotation performances
60,70 € *
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This study is an evaluation of the possibility to reduce the risk of landing of an unmanned helicopter in an autorotation manoeuvre. Using a point mass model, the analysis was focused on the main rotor system as it gave the highest impact on helicopter's total power required. Comparison on the characteristics of the original rectangular blade and modified quadratic blade was analytically and experimentally performed. From this study, it was found that, by using modified quadratic blade the steady rate of descent of the point mass model can be reduced by two percent and zero collective pitch is the best collective pitch correction setting after engine failure. Additionally, to make a safe landing by using this quadratic blade, landing flare phase is also needed to be performed.

Anbieter: Dodax AT
Stand: 24.01.2020
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Vought-Sikorsky VS-300
29,90 € *
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High Quality Content by WIKIPEDIA articles! The Vought-Sikorsky VS-300 was a single-engine helicopter designed by Igor Sikorsky. It had a single three-blade rotor originally powered by a 75 horsepower (56 kW) engine. The first flight of the VS-300 was on 13 May 1940, powered by a larger, 90 horsepower (67 kW) engine. While not the first successful helicopter to fly, it was the first successful helicopter in the United States and the first successful helicopter to use a single vertical tail rotor configuration for antitorque. Sikorsky fitted utility floats (also called pontoons) to the VS-300 and performed a water landing and takeoff on 17 April 1941, making it the first practical amphibious helicopter. On 6 May 1941, the VS-300 beat the world endurance record held by the Fw 61 by staying aloft for 1 hour 32 minutes and 26.1 seconds.

Anbieter: Dodax AT
Stand: 24.01.2020
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