In a remarkable feat of engineering and aeronautics, a revolutionary RC aircraft has shattered previous altitude records, soaring to unprecedented heights. The ApusNeo 18, a High-Altitude Pseudo-Satellite aircraft designed by Mira Aerospace, has successfully completed a test flight that has left the RC community in awe. This unmanned aircraft reached an astonishing altitude of 7.5 miles above Earth, firmly establishing its presence in the stratosphere. This milestone is a significant achievement, as it surpasses the typical cruising altitudes of commercial airliners. The ApusNeo 18's impressive performance is a testament to the innovative design and technological prowess of Mira Aerospace. The stratosphere, a region of the atmosphere characterized by stable and calm conditions, presents a unique set of challenges for aircraft. The ApusNeo 18's ability to navigate and thrive in this environment is a notable accomplishment, demonstrating the potential for high-altitude pseudo-satellite aircraft to push the boundaries of what is possible. The successful test flight of the ApusNeo 18 marks a significant milestone in the development of high-altitude RC aircraft, and its implications are likely to be felt throughout the industry. This story was first reported by Model Airplane News.