Reamda upgrades Grasshopper UGV observation mast
Reamda, an Irish engineering company with a focus on UGVs and defence applications, delivered its Riddler platformed to the Irish Defence Forces last year.
UAVOS and Stratodynamics Aviation have successfully completed the next stage of flights tests of the HiDRON earth observation platform to an altitude of 82,000ft, UAVOS announced on 6 February.
The night flight lasted for four hours, including the one-hour weather balloon launch period with an average climb rate at 6.8m/s. The return flight lasted for about three hours. During the test, the system operated in headwinds up to 180km/h, -60° C temperatures, experienced wing icing and returned and landed autonomously.
The HiDRON’s flight stabilisation after balloon release and tuning the UAS controls and components for stratospheric flight were prime objectives of the mission. During the flight, operators checked the performance of the HiDRON’s avionic systems, flight characteristics, safety features, instrument integration and auxiliary tracking systems including a transponder.
The HiDRON also carried atmospheric measurement systems onboard. The payload collected meteorological data with atmospheric instruments and transmitted to the ground station in real-time. The obtained performance data will be used for the next stage of testing at an altitude of 98,000ft.
The HiDRON, a joint project of UAVOS and Stratodynamics Aviation, is a fixed wing glider integrated with meteorological equipment and launched by a stratospheric helium-filled weather balloon. With 3.4m wingspan, the HiDRON weighs under 5kg and is capable of carrying a measurement instrument weighing up to 1kg.
Reamda, an Irish engineering company with a focus on UGVs and defence applications, delivered its Riddler platformed to the Irish Defence Forces last year.
The Roke Agile CUAS has been designed to provide protection for military and civilian situations, as well as to handle swarms of UAS by using a range of sensors.
The aggressor’s armed forces have adapted Lancet to Ukrainian conditions via iterative developments accompanied by a significant expansion in production capacity
In response to escalating border tensions and the need for enhanced surveillance capabilities, the Indian Army is ramping up its drone acquisitions, reflecting the growing importance of unmanned systems in modern defence strategies.
The Australian Defence Force will introduce the One-Way Loitering (OWL) platform by Innovaero, the country’s first long-range loitering munition, to enhance strike capabilities and understanding of loitering munitions.
DedroneOnTheMove, which integrates advanced sensor-fusion and mitigation technologies, was showcased at Eurosatory 2024 and has been designed for deployment to enhance airspace security in high-risk environments.