Author Archives: The Editor

Hermeus Receives First Pratt & Whitney F100 Engine to for Darkhorse Hypersonic UAS

Hermeus has accepted its first F100 engine from Pratt & Whitney. Set to be integrated into the enhanced Chimera II turbine-based combined cycle (TBCC) propulsion system, this powerful engine component marks a critical milestone in Hermeus’ development of Darkhorse which is set to unlock new possibilities in both military and commercial hypersonic applications. Continue reading

Leonardo Unveils AWHero RUAS New Configuration for Naval Operations

Leonardo has unveiled the latest developments for its 200 kg class AWHero RUAS (Rotary Uncrewed Aerial System) during an official ceremony held at SEAFUTURE 2023 (La Spezia – Italy) on board Italian Navy’s Paolo Thaon di Revel PPA (Pattugliatore Polivalente d’Altura – Multipurpose Offshore Patrol Vessel). The unveiling was carried out in the presence of representatives from institutions and across industry. Continue reading

Estimating Fall-Harvested Alfalfa Yield with UAV–Based Multispectral and Thermal Images

A study supported by the United States Department of Agriculture–National Institute of Food and Agriculture aims to evaluate the efficacy of simple linear, multiple, and robust regression methods to predict fall-harvested alfalfa (Medicago sativa L.) yield using unmanned aerial vehicle (UAV)-acquired multispectral and thermal images. Continue reading