Managing Uneven Brakes Temperature

Operators typically purchase twin-aisle airplanes for long-distance flights. However, when market conditions dictate, operators may use some of these airplanes on shorter flights. In such instances, appropriate action by the flight crew can reduce the likelihood of brake overheating and concomitant departure delays…. Continue Reading →

Margin for Error

Airplanes continue to run off the ends of runways lacking adequate overrun areas with disastrous consequences, yet acceptance of a unified standard for overrun areas and installation of safety areas where they are needed generally remain slow. Civil aviation authorities worldwide appear to have given a mixed reception to recent changes in international airport design…… Continue Reading →

Minimizing the Impact Runway Arresting Systems

Many airports throughout the world have joint commercial-military operations. Runways at these airports often are equipped with arresting gear systems for tactical military aircraft to use for landing. These systems pose a potential damage and safety hazard to commercial airplanes that use the same runways. Airports and airlines can take steps to help ensure safe…… Continue Reading →

Protecting Airline Personnel From Falls

Open doors, access panels, and hatches on parked airplanes can be potential safety hazards for airline personnel unaware of the opening. Flight attendants and servicing staff have suffered injuries as a result of falls through these openings. Investigations of these accidents by Boeing indicate that they are preventable by proper and consistent use of barriers…… Continue Reading →

Reducing the threat of laser illuminations

Laser illumination of commercial airplanes is a growing threat to operational safety, and the number of incidents is increasing. the u.S. Federal aviation administration (FAA) laser- incident database contains more than 3,200 reports of incidents since 2004 and provides information on the locations, altitudes, color of light, and phases of flight that show the most…… Continue Reading →

Response To Inflight Smoke

Engineering design by airplane manufacturers, oversight by regulators, and maintenance practices by operators combine to minimize occurrences of smoke, fumes, and fire in the pressurized areas of airplanes. When smoke does occur, timely and appropriate action by the flight and cabin crews is imperative. Boeing has analyzed in-service smoke, fumes, and fire events and reviewed…… Continue Reading →

Risks related to Lithium Batteries

Lithium-ion (Li-ion) has become the dominant rechargeable battery chemistry for consumer electronics devices (e.g., smart phones and notebook computers) and is poised to become commonplace for industrial, transportation, and power-storage applications. From a safety and fire protection standpoint, a high energy density coupled with a flammable organic, rather than traditional aqueous electrolyte, has created a…… Continue Reading →