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The main factors of aircraft performance

The main factors of aircraft performance are the performance of the engines, and the performance of the wings. The performance of the engines is primarily affected by the amount of oxygen the engines are ingesting, as the molecules of oxygen ingested by the engine can be combined with molecules of fuel to create power. Oxygen density […]

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Crash-landing on Santa Monica beach in Los Angeles, US

A single-engine plane carrying two people was caught on camera crash-landing on Santa Monica beach in Los Angeles, US, on Thursday. According to the New York Post, the plane landed upside down just after 3:15pm, and both people aboard were hospitalised.  A video shared on social media showed the plane slowly descending towards the shoreline before […]

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Unreliable airspeed at takeoff

Since the beginning of 2020, Airbus has received an increasing number of reports of unreliable airspeed events at takeoff due to Pitot probe obstruction. Despite the existing prevention means and the preflight exterior walkaround, takeoffs with obstructed air data probes may happen. This article highlights why it is so important for pilots to actively monitor […]

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System Reset: Use with Caution

A system reset is not always the quick fix that it may seem. Performing an inappropriate manual system reset in flight can seriously impair the safety of the flight. Multiple system resets on the ground without performing the necessary troubleshooting actions can also have serious consequences. This article addresses when system resets are applicable and […]

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Crash- De Havilland Canada Dash 8 Q400

Dec 17th 2022 – De Havilland Canada Dash 8 Q400 bad look for a freight flight landing at Abudwak (Somalia) carrying a load of Khat, suffered the collapse of its right main gearKhat is a stimulant drug, which means it speeds up the messages between the brain and the body. Chewing khat is part of […]

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A sad day to remember

A sad day to remember – By Capt Elmo Jayawardena – Source – dailynews.lk This happened 34 years ago, May 3, 1986, to be precise. In the old photo of three pilots, on the left is Capt Rohan Wijesinghe and on the right is Capt Vasava Vajirapani and I stand in the middle. The plane […]

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DALLAS — Just before a midair collision that killed six at a Dallas air show, a group of historic fighter planes was told to fly ahead of a formation of bombers without any prior plan for coordinating altitude, according to a federal report released Wednesday. The report did not give a cause of the crash. […]

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A Saudi Airlines Airbus A330

A Saudi Airlines Airbus A330 aircraft (HZ-AQ25) sustained hail damages to its nose Radome and had its cockpit windshield cracked while Libyan Airlines A320 aircraft (5A-LAK) received similar damage to the windshield on approach to King Abdulaziz International Airport (JED/OEJN), Jeddah -Saudi Arabia on 24th November. Source – FL360aero

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Lufthansa Flight 540 Accident

48 years ago today Lufthansa Flight 540 was a scheduled commercial flight for Lufthansa, serving the Frankfurt–Nairobi–Johannesburg route. The flight engineer was found to have failed to open the slat system bleed air valves as required on the pre-flight checklist. This prevented bleed air from flowing to the 747’s pneumatic slat system and, since the […]

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American Jet Strikes Birds on Landing

As bird strikes go, this one had to be a doozy. Late Tuesday night, American Airlines flight 1855 from Chicago to Kansas City flew through birds on approach, about 7 and a half miles from the runway. The pilots declared an emergency and Kansas City airport fire and rescue trucks hurried into position. The pilots […]

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Air Transat Accident

Five months old (July 2022 built) Air Transat Airbus A321neo aircraft (C-GOIR) received major damages to the Nose section (section 11/12) of the Fuselage due to a ground incident involving a tow tractor at Vancouver International Airport (YVR/CYVR), Canada on 2nd November. It is being learnt that the tow bar failed in the act of […]

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Severe Weather Condition and the Aircraft

Airbus A320 – MSN 5229 – CC-BAZAirline LATAM ChileSerial number 5229Type 320-214First flight date 11/07/2012Test registration D-AUBOPlane age 10.3 years Latam flight LA1325 A320 has suffered some serious damage during flight from Santiago Chile (SCL) to Paraguay Asunción (ASU). It is known that the A320 entered some severe weather before diverting. Some reports are suggesting […]

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Korean Air Airbus A330 Overshoots Runway at Cebu Airport After Two Failed Landing Attempts

Korean Air-operated Airbus A330-300 aircraft has reportedly overshot the runway at Mactan–Cebu International Airport in the Philippines amidst bad weather and poor visibility in the area late on Sunday night. Photos of the accident scene that have been posted on social media show the tail of the aircraft tipped into the air after it apparently crashed […]

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Injuries due to Severe Turbulence

Airbus-330 LV-FVH Aerolineas Argentinas. During the flight on the route Madrid – Buenos Aires, at an altitude of 10,950 meters, over the northern coast of Brazil, in the Natal region, the board fell into a zone of severe turbulence, as a result of which 12 unfastened passengers were injured. The crew, having provided first aid […]

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Lightning and HIRF effects

Monitoring aircraft to ensure long-term protection When lightning strikes an aircraft, the result looks spectacular from the ground and it can also cause alarm for passengers. However, aircraft are designed to cope well with what is actually a fairly common event – on average a passenger jet will be hit by lightning once every 1,000 […]

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Angle of Attack (AOA) Systems

Precise, reliable measurement and display of Angle of Attack (AOA) from takeoff to landing can substantially improve aircraft performance as well as assure a safe operating margin above stall speed.Angle of attack is defined as the angle formed between the wing chordline and the direction of air flowing past the wing. At any specific AOA, […]

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Passenger plane fired from weapons in Myanmar

Passenger plane fired from weapons in Myanmar One passenger was injured as a result of the shelling of the plane of the national airline of Myanmar, which was coming in to land. Passenger aircraft ATR 72-600 (n/n XY-AML) of Myanmar National Airlines, on a flight from Yangon, was fired upon landing at Loiko Airport. According […]

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Korean Air Aircraft Strikes Tail Of Iceland Air Aircraft At London Heathrow Airport

A minor incident involving two aircraft occurred this evening at London Heathrow (LHR/EGLL) when a Korean Air Boeing 777-300 clipped the tail of an Icelandair Boeing 767 whilst taxiing.It is understood that the Korean air flight, operating KE908, clipped the 767 with its wing.A spokesperson for Heathrow airport confirmed the incident but also added that […]

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Great Mechanic

Efficient maintenance operations require qualified, experienced and competent aircraft mechanics. However, airlines and MROs are about to face a new challenge: the existing workforce is diminishing but demand for mechanics is expected to rise sharply in the future.  This shortage risk is based on a retiring population and the effects of the pandemic, but may […]

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A Boeing 737-400 cargo West Atlantic

A Boeing 737-400 cargo West Atlantic operated by Swiftair Spain, registered EC-NLS, has left the runway in Montpelier (France) airport after a flight from Paris CDG on Friday and Saturday night. The plane stopped in the lake at the end of the runway, and the three crew members left the Boeing 737 without problems. The […]

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Cabin Pressurization Safety Valve

A combination pressure and vacuum valve meant to prevent cabin pressurization from exceeding safe limits. The valve normally combines the functions of overpressure relief valve, vacuum relief valve, and dump valve. The overpressure relief valve prevents cabin pressure from exceeding specific values; the vacuum relief valve ensures that ambient pressure is less than cabin pressure […]

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Aircraft Vibrations

There are two main types of aircraft vibrations: normal and abnormal. Normal vibrations regularly occur when an airplane is in flight and during takeoff and landing. These oscillating or reciprocating motions do not indicate potential defects with the aircraft or its engines and can be explained by routine operations such as flying through turbulence or […]

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Safe Aircraft Refueling

Safe refuelling operations require strict adherence to procedures and careful application of the safety precautions, not only by the refuelling operators but also flight crew, the cabin crew and the other ground operators. This article highlights the safety precautions that must be considered when refuelling an aircraft. It also describes supplementary tasks that are necessary […]

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Take Care of Your Brakes

All Brakes are subject to wear. Some brakes may also experience oxidation which can lead to brake rupture. In the case of a brake rupture or if brakes are too worn, the aircraft braking performance is reduced. This can result in a runway overrun if the full braking capacity is required such as during a […]

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MLG TORQUE LINK DAMPER

A torque link damper is fitted on each MLG on A320 aircraft. The torque-link-damper is a spring-centered, two-way hydraulic unit, which has its own (pressurized) hydraulic reservoir. Its function is to decrease the landing vibrations through the torque links. The torque-link damper is on the bottom of the upper torque-link and operates through the apex […]

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