The YB80A Yellowbox Starter Unit is a portable 28VDC Lithium Starter Unit perfect for small to medium aircraft that are not equipped with APU system. Its compact size and fast charging speed is very ideal to be transported and operated in remote areas.

GE Aviation and Safran launched on June 14, 2021, a bold technology development program targeting more than 20 percent lower fuel consumption and emissions c...

Poongsan Special Metals produces and supplies high-quality materials for high-tech parts based on the best metal rolling technology and new technology development achievements. Poongsan Special Metals, which specializes in thin plate, narrow width, and hard products, is leading the technological development of the demand industry and satisfying the various conditions required for material processing such as pressing, drawing, bending, and welding to meet the needs of consumers. It greatly contributes to improving the performance of finished products. Poongsan Special Metals produces high-precision, high-performance materials that meet customer needs through precision slitting machines, tension levelers, tension annealing furnaces, various cutting-edge facilities, and computer control systems such as AGC (Automatic Gauge Control) and AFC (Automatic Flatness Control). We are producing. Based on advanced rolling and heat treatment know-how, Poongsan Special Metal's products have high thickness precision, low physical property dispersion, excellent flatness and mechanical properties, and are widely used in mobile, electronic and automobile parts that require spring properties and high functionality. In particular, Poongsan Special Metals possesses its own manufacturing technology for surface treatment products and hard products, and produces and supplies products suitable for high-quality parts in the IT field such as information and communication fields, high-tech home appliances, and computers. In addition, in line with the trend of steadily increasing demand for high-performance products, we are continuously pursuing large-scale facility expansion and rationalization work to increase the added value of stainless steel products, and are actively investing in R&D projects for technology development. Poongsan Special Metal produces thin plate narrow products with a thickness of 0.03 mm and a width of 3 mm in accordance with international standards such as KS, JIS, and AISI, and custom production is also possible according to customer requirements. In addition, Poongsan Special Metal's products have very high product reliability due to the use of carefully selected raw materials and perfect quality control up to final packaging. Poongsan Special Metals is striving to produce and supply more economical and superior stainless steel and high-nickel products through continuous research and development and quality improvement, and is doing its best to satisfy customers through prompt and continuous customer service.

A key weapon system of the Korean missile defense system that can effectively respond to various enemy air threats. The Cheongong is a medium-range surface-to-air guided weapon that provides enhanced regional air defense capabilities that can effectively respond to various enemy air threats infiltrating from medium and low altitudes, and is the core weapon system of the Korean Missile Defense System (KAMD). The simplification, lightweight, and maneuvering of the guided weapon system have improved operational efficiency and survivability, and excellent technology such as multi-target simultaneous response capability, high-altitude interceptor guided munitions, and electromagnetic interference countermeasures have been reflected. Key Features: SimulTaneous Capable of interlocking superior, adjacent systems, or conducting simultaneous engagement operations by a single battery Multi-Target A three-dimensional phased array radar (MFR) with target detection, tracking, and enemy identification capabilities, and has multi-target detection capabilities Launcher Vertical launcher capable of remote operation of wired and wireless (maximizing the effect of responding to all-round targets)