John Sheridan

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

Charles Alcock

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.

News and information on safety procedures and concerns.

Frontrunners Joby, Archer, and Beta have all welcomed the recent publication of a new advisory circular

FAA Clears eVTOL Certification Path with Powered-lift Rules

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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.

News and issues relating to business, corporate and private aviation, primarily regarding turbine-engine-powered airplanes and helicopters. Subjects include aircraft, engines, maintenance, operations, personnel, acquisitions, accidents, safety, security, and training.

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.

Bill comes as NTSB is set for hearing on January 29 midair collision

Senate Bill Calls for ADS-B In and Out on New Aircraft

Sarah Rose

News and issues concerning general aviation, specifically airplanes and helicopters powered by piston and alternative engines (i.e., non-turbine powered aircraft). Subjects include aircraft, engines, personnel, acquisitions, accidents, safety, security and training.

Chapman Freeborn sees early-stage growth amid regulatory progress

Charter Firm: Bizav in Vietnam Holds Untapped Potential

Amy Wilder

Experts warn the privacy rule would thwart title searches, ‘crushing’ aircraft transactions

Aircraft Transaction Pros Air Concerns about Privacy NPRM

Bill calls for trade policies to support manufacturers

Senate Panel OKs $1.4B FAA Boost, Rejects Privatization

News about simulators and training procedures, as well as workforce.

More In Regulations and Government

FAA Clears eVTOL Certification Path with Powered-lift Rules

Frontrunners Joby, Archer, and Beta have all welcomed the recent publication of a new advisory circular

Senate Bill Calls for ADS-B In and Out on New Aircraft

Bill comes as NTSB is set for hearing on January 29 midair collision

Charter Firm: Bizav in Vietnam Holds Untapped Potential

Chapman Freeborn sees early-stage growth amid regulatory progress

Aircraft Transaction Pros Air Concerns about Privacy NPRM

Experts warn the privacy rule would thwart title searches, ‘crushing’ aircraft transactions

Senate Panel OKs $1.4B FAA Boost, Rejects Privatization

Bill calls for trade policies to support manufacturers

Elixir’s Two-seat Trainer Gains FAA Part 23 Certification

Approval gives the French manufacturer access to the U.S. flight school market

Trump Nominee for ICAO Draws ALPA Fire

White House nominated former Delta Air Lines pilot Jefferey Anderson to ICAO rep role

House Panel Approves Budget Jump for FAA in 2026

House bill to provide a $23.3 billion budget for FAA in 2026

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