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

Gordon Gilbert

New developments at airports including regulations and noise issues; legal disputes; openings, acquisitions and mergers.

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.

The FAA is seeking input and options from industry partners

DOT Requests Information for New Runway Status Lighting

Kerry Lynch

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.

Fentanyl use on the rise

DOT To Add Fentanyl to Mandatory Drug Test List

Hanneke Weitering

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.

Joby, Archer, and Beta responded to a request for proposals

U.S. eVTOL Start-ups Join White House Pilot Program

News and information about crew, passenger, aircraft and airport security issues.

Operators may face hurdles in the area that week

NY Airspace Restrictions Set for UN General Assembly

The search for a successor is underway

CBAA Announces Planned CEO Transition

Amy Wilder

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

Industry groups commend passage, cite stigma reduction goals

Bipartisan Mental Health in Aviation Act Clears House

Issues regarding financing of aircraft; aviation insurance; tax issues for aircraft operators; new companies and people in the aviation financing and insurance industries.

More In Regulations and Government

DOT Requests Information for New Runway Status Lighting

The FAA is seeking input and options from industry partners

DOT To Add Fentanyl to Mandatory Drug Test List

Fentanyl use on the rise

U.S. eVTOL Start-ups Join White House Pilot Program

Joby, Archer, and Beta responded to a request for proposals

NY Airspace Restrictions Set for UN General Assembly

Operators may face hurdles in the area that week

CBAA Announces Planned CEO Transition

The search for a successor is underway

Bipartisan Mental Health in Aviation Act Clears House

Industry groups commend passage, cite stigma reduction goals

Bizav Leaders Urge Continued Pressure on Tariff Issue

Tariffs, European Issues, GNSS all discussed during JetNet IQ Summit.

CBAA Pushes Five Strategies for 2026 Federal Budget

100% bonus depreciation could safeguard Canadian competitiveness

AIN Products

SUBSCRIPTIONS

RESOURCES

ABOUT AIN