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It has no moving parts other than the rotors, motors and transmissions, and hence it requires very low maintenance. The use of carbon-fibre has resulted in a light weight of 1.5 kg (3 lb), which makes the Netra very portable. [11] A backpack case allows operators to carry the system to field locations to serve as the base station.
The MALE UAV has been tentatively named the Rustom, [5] and will feature canards and carry a range of payloads, including optronic, radar, laser designators and ESM. The UAV will have conventional landing and take off capability. The HALE UAV will have features such as SATCOM links, allowing it to be commanded beyond line of sight.
The ground trials of SWiFT UAV began in June 2021, picture and videos of it carrying out taxi trials surfaced on 29 October 2021. [9] The SWiFT UAV has a length of 4 metres and a wingspan of 5 metres. [20] [15] The weigh of Swift UAV is around 1 tonne, and it uses a NPO Saturn 36MT [15] or TRDD-50MT turbofan engine. [8]
ROV at work in an underwater oil and gas field. The ROV is using a torque wrench to adjust a valve on a subsea structure.. A remotely operated underwater vehicle (ROUV) [citation needed] or remotely operated vehicle (ROV) is a free-swimming submersible craft used to perform underwater observation, inspection and physical tasks such as valve operations, hydraulic functions and other general ...
Data from Heron/Shoval/Eitan General characteristics Capacity: 250 kg (551 lb) Length: 8.5 m (27 ft 11 in) Wingspan: 16.6 m (54 ft 6 in) Airfoil: IAI SA-21 Max takeoff weight: 1,150 kg (2,535 lb) Powerplant: 1 × Rotax 916 4-cylinder air and water cooled horizontally-opposed piston engine, 160 kW (210 hp) Propellers: 3-bladed pusher propeller Performance Maximum speed: 207 km/h (129 mph, 112 ...
The drone is low cost that can loiter for 1.5 hours and a range of 40–50 km. It is munition itself with 3 kg warhead that can approach the target silently and hit with the effect of < 1m. [1] Green Dragon can be launched from a small vehicle through a sealed 1.7-meter-long canister with 12-16 units. [2] [3] Each has 15 kg weight. [4]
A Medium-Altitude Long-Endurance (MALE) UAV, the Gray Eagle has an increased wingspan compared to the original MQ-1 Predator and is powered by a Thielert Centurion 1.7 Heavy Fuel Engine (HFE). [24] This is a Diesel piston engine that burns jet fuel, giving the aircraft better performance at high altitudes.
In April 2008, amid Georgian and Russian spy plane shootdowns, three Elbit Hermes 450 were shot down by Russian forces, one by a Mig-29 and other two by ground fire. [7] The Russian Ministry of Foreign Affairs stated and showed the debris of two Herbil drones shot down on March 18 and April 20 with serial numbers 551 and 553 respectively. [8]