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Among the operational topics for the technical committee at the triennial ICAO Assembly were significant safety issues. One paper from the Russian delegation provided a description of extensive studies of wake vortices, and the development of a wake vortex safety system that would use outputs from ADS-B, Swim and two Aviation System Block Upgrades 1 elements, with pilot alerts transmitted over the anticipated datalinks in that period–that is, by 2018. The Russian presenter suggested that the uncertainty of wake turbulence today causes unnecessarily large longitudinal approach spacing that could be significantly reduced if real-time wake measurements could be provided to pilots, thereby increasing capacity and airport throughput. Better wake-turbulence forecasting at high cruise altitudes would also allow more flexibility in planning future trajectory operations. 
A separate Russian paper discussed training to prevent of loss-of-control accidents stemming from undetected high-altitude stalls caused by icing, IAS failure, incorrect weight entry or lack of angle-of-attack information, particularly during autopilot operation, where the classic symptoms of stick shaker, warning horns and buffet may actually lag the actual stall itself, with the aircraft already descending in a high pitch attitude and possibly rolling. Currently, according to the presenters, even advanced flight simulators cannot adequately simulate high-altitude stalls and are only moderately able to simulate “traditional” lower-altitude ones.

News about bills, laws, regulations and other governmental decisions affecting aviation and aerospace. Topics include FAA re-authorizations, taxes on fuel and aviation activities, environmental legislation, ICAO decisions, governmental mediation of labor conflicts and World Trade Organization disputes and decisions.

Ensuring Safe Operations

2024 Corporate Aviation Leadership Summit

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News and issues relating to international air transport and cargo carriers, national airlines and regional airlines, including aircraft, engines, personnel, acquisitions, accidents, safety, security and training.

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While not questioning qualifications, Cantwell expressed concerns that it was too soon to act on nomination

Senate Confirms DeLeeuw to NTSB over Dem Objections

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Resource compiles GA customs information for hundreds of airports

NBAA Adds Near-real-time Updates to Customs Tool

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News and information on safety procedures and concerns.

News and issues relating to the aerospace industry that are related to the science, engineering and business of flight in space involving civil, industrial and military applications, and similar topics related to flight in the atmosphere of the Earth that are not covered more directly by other AINonline subject channels. In other words, both astronautical and aeronautical subjects, except for those aeronautical topics that are specifically covered elsewhere on this website.

Regulator to publish an updated concept of operations within a year

Mandatory Electronic Conspicuity Inbound for UK GA/bizav

Some 650 aircraft were grounded when the FAA found that the SACI trust didn't meet citizenship requirements

FAA Grounding Places Spotlight on Trust Selection

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Anxiety of transitioning to a new AME can be eased by being prepared and proactive

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Essential news and analysis on the defense aerospace business. Your trusted source for new and ongoing programs and requirements in military aircraft (manned and unmanned), engines, avionics, weapons and associated systems, including ground-based air defense.

NTSB’s Homendy expressed disappointment with vote, but Graves said committee is moving ahead on Alert Act

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News and developments about airplanes, helicopters and unmanned air vehicles used in all varieties of operations, including airlines, military, business, commercial, general aviation and private.

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While not questioning qualifications, Cantwell expressed concerns that it was too soon to act on nomination

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Resource compiles GA customs information for hundreds of airports

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Regulator to publish an updated concept of operations within a year

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Rebate path uncertain, along with future tariff possibilities

Supreme Court Ruling Clouds White House Tariffs

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