Abstract: To accurately compensate for system uncertainties and unknown external disturbances, this paper proposes an extended observer-based integral fast terminal sliding mode control (IFTSMC) ...

Abstract: This paper introduces the successive generalized dynamic inversion (SGDI) control design for longitudinal and lateral helicopter dynamics. The proposed SGDI control systems enhance ...

Two people were killed while three others were injured after a Bell 505 helicopter crashed in Barangay Quisao, Pililla, Rizal on Tuesday morning. The Civil Aviation Authority of the Philippines (CAAP) ...

Residents of San Antonio and its surrounding area are expressing concern after seeing several aircraft zoom over their neighborhoods. Social media was flooded with clips, photos, and claims of their ...

Leonardo has secured an order of 23 AW149 multirole helicopters from the UK (Leonardo) BELFAST — The UK has awarded Leonardo a £1 billion ($1.3 billion) New Medium Helicopter (NMH) contract for the ...

A Leonardo AWHERO drone is displayed in front of a AW149 helicopter during the Farnborough International Airshow 2024 outside of London on July 23, 2024. (John Keeble/Getty Images) ROME — The U.K.

Leonardo UK has landed a billion-dollar contract with the British government to build 23 new medium-lift helicopters (NMH) for the country’s armed forces. On March 2, 2026, the UK government confirmed ...

Some companies are keeping remote work policies even as other firms call people back to the office. Companies like Atlassian, Dropbox, and Deel report increased job applicants and retention rates.

This is read by an automated voice. Please report any issues or inconsistencies here. Los Angeles police helicopters will not be responding to most emergencies near LAX for the time being, as federal ...

U.S. Army Apache attack helicopters from the 25th Combat Aviation Brigade practiced “maritime deep attack” scenarios, according to photos released by the U.S. Army on Feb. 24, 2026. U.S. Army photo ...